Arduino Sensors
Arduino Sensors

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.28 Inch LED Digital DC Voltmeter - Red .28, Inch, LED, Digital, DC, Voltmeter, Red
SS-114990164
Price: $3.45 In Stock
Item #: SS-114990164 -

    This is a super mini voltmeter with 0.28 inch LED display. It has reverse connect protection (though it is advisable to mind your wiring). When voltage is less than 10V, two decimal places will be shown. When voltage is more than 10V, one decimal place will be shown. This voltmeter would be great for a battery readout on your next robot, or generally useful for a retro readout panel!

    Crash sensor (Left) Crash, bump, nudge, roller switch, sensor, Left
    DF-SEN0138-L
    Price: $2.90 In Stock
    Item #: DF-SEN0138-L -

      The Crash sensor (Left) is a miniature snap-action switch, also trademarked and frequently known as a micro switch. It is an electric switch that is actuated by very little physical force. Micro switches are very widely used; among their applications are appliances, machinery, industrial controls, vehicles, and many other places for control of electrical circuits. They are usually rated to carry current in control circuits only, although some switches can be directly used to control small...

      Crash sensor (Right) Crash, bump, nudge, roller switch, sensor, Right
      DF-SEN0138-R
      Price: $2.90 In Stock
      Item #: DF-SEN0138-R -

        The Crash sensor (Right) is a miniature snap-action switch, also trademarked and frequently known as a micro switch. It is an electric switch that is actuated by very little physical force. Micro switches are very widely used; among their applications are appliances, machinery, industrial controls, vehicles, and many other places for control of electrical circuits. They are usually rated to carry current in control circuits only, although some switches can be directly used to control small...

        Fingerprint Sensor Fingerprint, finger, print, scanner, Sensor, reader, dfrobot, laser, input
        DF-SEN0188
        Price: $34.90 In Stock
        Item #: DF-SEN0188 -

          This is an Arduino compatible Fingerprint Sensor. With the high speed DSP processor, it could also work with other serial devices, such as MSP430, 51, AVR, PIC, STM32, ARM and FPGA. This fingerprint module can work alone without any principal computer or any PC software. It can store up to 1000 fingerprints. Supports fingerprint entry, intelligent image processing, fingerprint comparison and fingerprint search mode. It also has a high sensitivity to both wet and dry fingerprint recognition....

          Gravity: Analog Capacitive Soil Moisture Sensor- Corrosion Resistant Analog, Capacitive, Soil, Moisture, water, Sensor, Corrosion, Resistant, dfrobot
          DF-SEN0193
          Price: $7.90 In Stock
          Item #: DF-SEN0193 -

            The Analog Capacitive Soil Moisture Sensor measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor. It is made of a corrosion resistant material, giving it a long service life. Insert it into soil and impress your friends with the real-time soil moisture data! The product includes an on-board voltage regulator which gives it an operating voltage range of 3.3 ~ 5.5V. It is compatible with low-voltage MCUs (both 3.3V and 5V logic)....

            Gravity: Analog Flame Sensor Analog, Flame, fire, light, Sensor, input, environmental, dfrobot
            DF-DFR0076
            Price: $4.00 In Stock
            Item #: DF-DFR0076 -

              The Analog Flame Sensor can be used to detect fire or other light at wavelengths of 760nm ~ 1100nm. In a fire-fighting robot competition, this sensor can be used as the robot's eyes to find the fire's source. It can be used for fire-fighting robots, soccer robots, or a stationary system designed to detect fire. The flame sensor has a probe angle of 60 degrees. The flame sensor's operating temperature is -25 degrees Celsius to 85 degrees Celsius. It should be noted that the probe distance from...

              Gravity: Analog Sound Sensor Analog, Sound, Sensor, microphone, input, dfrobot
              DF-DFR0034
              Price: $6.90 In Stock
              Item #: DF-DFR0034 -

                The Analog Sound Sensor is typically used in detecting the volume of ambient noise. You could make a really fancy clapper with this, or use it for any number of projects to display sound levels! Features: Allows voltage supply of 3.3V or 5V Standard assembling structure (two 3mm holes with multiple of 5cm as interval) Easy to recognizes sensor interface ("A" for analog and "D" for digital) Icons to simply illustrate sensor function High quality connector Immersion gold surface ...

                Gravity: Analog UV Sensor V2 Analog, UV, Sensor, V2, dfrobot
                DF-SEN0162
                Price: $5.90 In Stock
                Item #: DF-SEN0162 -

                  The Analog UV Sensor V2 with GUVA-S12SD chip is suitable for detecting the UV radiation in sunlight. It can be used in UV Index Monitoring, DIY project, UV-A Lamp Monitoring, Plants growing, Environmental monitoring, etc. It can detect the UV wavelength of 200-370nm with a quick response, linear analog voltage signal output. Small size, easy to install. With the diagram of the world health organization UV index grading standards, you can know the UV index from the sensor directly....

                  Gravity: DHT11 Temperature and Humidity Sensor DHT11, Temperature, Humidity, environment, Sensor
                  DF-DFR0067
                  Price: $5.20 In Stock
                  Item #: DF-DFR0067 -

                    This DHT11 Temperature and Humidity Sensor is powerful and easy to use! The DHT11 has a full range temperature compensation, low power consumption, long term stability and calibrated digital signal. A high-performance 8-bit microcontroller is integrated in the sensor with calibration-coefficient saved in OTP memory to provide accurate temperature readings. Reliable and inexpensive with plenty of documentation and projects online. Features: Standard assembling structure (two 3mm holes with...

                    Gravity: Digital Capacitive Touch Sensor Digital, Capacitive, Touch, Sensor, dfrobot, input
                    DF-DFR0030
                    Price: $5.90 In Stock
                    Item #: DF-DFR0030 -

                      Are you tired of your old clicky pushbuttons? Check out the Digital Capacitive Touch Sensor! This is the same sort of technology found in modern smartphones, and is a great addition to any ~duino project! This little sensor can "feel" touch and feedback a digital high/low voltage level. It can even detect a touch with a thin layer of paper or cloth between you and the sensor! Features: Allows voltage supply of 3.3V or 5V Standard assembling structure (two 3mm holes with multiple of 5cm as...

                      Gravity: Digital Line Tracking Sensor Digital Line Tracking Sensor
                      DF-SEN0017
                      Price: $5.90 In Stock
                      Item #: DF-SEN0017 -

                        Line tracking is the most basic function of a smart mobile robot. It is one of the easiest ways for a robot to successfully and accurately navigate. The Digital Line Tracking Sensor will guide your robot by telling white from black quickly and accurately, via TTL signal. With a drawn path and good programming, you can ensure results that are far more consistent than if the robot was simply told where to go without any reference. You can combine several line following sensors with other ranged...

                        Gravity: Digital Piezo Disk Vibration Sensor Digital, Piezo, Disk, Vibration, Sensor, dfrobot
                        DF-DFR0052
                        Price: $4.50 In Stock
                        Item #: DF-DFR0052 -

                          The Digital Piezo Disk Vibration Sensor gives your project clear analog input from vibration! The board buffers a piezoelectric transducer that responds to changes in vibration by generating a measurable output voltage change which is proportional to the strength of the movement.

                          Gravity: Digital Self-Locking Switch Digital, Self-Locking, Switch, button, locking, dfrobot
                          DF-DFR0423
                          Price: $1.90 In Stock
                          Item #: DF-DFR0423 -

                            This module is a Digital Self-Locking Switch. Press the button to turn it to the "on" state and press it again to turn it to the "off" state. The board has immersion gold plating and is compatible with the 3-pin interface making it easy to connect to a RobotGeek Sensor Shield

                            Gravity: Terminal Sensor Adapter V2.0 Terminal, Sensor, Adapter, screw terminal, output, voltage, dfrobot
                            DF-DFR0055
                            Price: $2.45 In Stock
                            Item #: DF-DFR0055 -

                              This is the Terminal Sensor Adapter V2.0, it can be accessed by digital input and analog input modules. It provides an easy way to connect a switch or any modules that require a pull-up/down resistor to the microcontroller, as it has a 10K resistor between A & B, A & C, respectively.

                              Grove - Hall Sensor Grove, Hall, Sensor, hall effect, voltage, motor, magnetic field
                              SS-SEN14034P
                              Price: $5.90 In Stock
                              Item #: SS-SEN14034P -

                                The Grove - Hall Sensor measures the Hall Effect, which is a production of a voltage difference across an electrical conductor, transverse to an electric current in the conductor, as well as a magnetic field perpendicular to the current. The output of the continuous-time switch Hall sensor on this Twig switches low and turns on when a magnetic field (south polarity) perpendicular to the Hall sensor exceeds the BOP threshold, and it switches high (turns on) when the magnetic field disappears. ...

                                Grove - High Temperature Sensor Grove, High, Temperature, Sensor
                                SS-811010001
                                Price: $8.90 Back Order
                                Item #: SS-811010001 -

                                  Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The Grove - High Temperature Sensor uses a K type thermocouple for temperature detection, with a Thermistor to detect the ambient temperature, used as a cold-compensation reference. The detectable range of this Sensor is -50℃ to 600℃ (-58ºF to 1112ºF), and the accuracy is rated at ±(2.0% + 2℃). Package Includes: Grove - High Temperature Sensor x1 Thermocouple Temperature Sensor x1 24AWG Grove Cable...

                                  Grove - Screw Terminal Grove, Screw, Terminal, screw terminal
                                  SS-COM12533P
                                  Price: $2.90 Back Order
                                  Item #: SS-COM12533P -

                                    The Grove - Screw Terminal features four 3.5mm pitch pins, with rating up to 125V @ 6A. Terminal can accept 30 to 20AWG wire. It is most common pitch screw terminal. This grove has four ports, including GND, VCC and two other undefined ports. Screw terminals are commonly used to connect a chassis ground, such as on a surge protector. Most public address systems in buildings also use them for speakers, and sometimes for other outputs and inputs. They are generally useful in just about any...

                                    LED Voltage Meter (Red) Voltmeter, LED, Voltage, Meter, Red, voltimeter, dfrobot
                                    DF-DFR0130-R
                                    Price: $6.80 In Stock
                                    Item #: DF-DFR0130-R -

                                      This is a standalone DC Voltmeter. It measures 3V-30V with ±1% accuracy. Best suited for battery level display. Just apply two wires on the power without any extra circuitry or components, it gives the reading straight away. Easy to use, and is a good companion to robotic applications.

                                      Positioning IR Camera Positioning, IR, infrared, Camera, sensor, wii, input, human, movement, tracking
                                      DF-SEN0158
                                      Price: $23.55 In Stock
                                      Item #: DF-SEN0158 -

                                        Ever want your robot to hunt down heat objects or navigated with fire? With the Positioning IR Camera, you can track up to four heat/IR sources simultaneously! The applications are plenty and can go from tracking of robots with IR transmitters for navigation to light barriers, determining the direction an object is going, working as a flame sensor, or tracking heat sources. It's fully compatible with Arduino with only four wires over I2C. This infrared positioning camera can be controlled with...

                                        Light Sensor 1000 lux Phidgets Precision Light Sensor, Phidget Precision Light Sensor
                                        PH-1142
                                        Price: $7.00 In Stock
                                        Item #: PH-1142 -

                                          Product Specifications Sensor Output Type: Non-Ratiometric Response Time Max:2ms Peak Sensitivity Wavelength:625 nm Light Level Min:1 lux Light Level Max(5v): 1000 lux Light Current Ratio:1.2 Device Current Consumption: 5 mA Output Impedance: 1K ohms Bandwidth / Reaction Time: 50 Hz Minimum / Maximum Voltage: 2.4VDC to 5.5VDC Operating Temp Min:-40° Operating Temp Max:85° This product is part of the Phidgets family! Phidgets are an easy to use set of USB-based building blocks for low...

                                          Switch - Floor Mat - Single Strip
                                          AC-700-30-926C
                                          Price: $4.45 In Stock
                                          Item #: AC-700-30-926C -

                                            The Floor Mat Switch works by spacing two strips of metal apart with thin squares of foam in-between them every .75 inches. The pairs of metal strips are spaced out 2.5 inches from each other for the length of the mat. When someone steps on the mat their weight presses the two metal strips together creating a closed contact. All the strips are connected down both sides of the mat creating one large switch. The individual strips can be cut apart to create individual switches and the mat itself...

                                            Grove - Button Grove - Button
                                            SS-COM22242P
                                            Price: $2.95 In Stock
                                            Item #: SS-COM22242P -

                                              As simple as input gets, the very first computers had buttons and so will your ingenious project. The button is configured with pull-down resistor ready for use with our microcontrollers as digital input.

                                              Grove Slider Potentiometer
                                              SS-COM05231P
                                              Price: $6.50 In Stock
                                              Item #: SS-COM05231P -

                                                Rotary potentiometers are a great way to control all sorts of devices through your Arduino - but sometimes they're a bit boring. Bring some pizazz back to your controller with the Grove - Slide Potentiometer! This Grove compatible sensor will plug directly into your Grove Sensor Shield and you'll be ready to go! You can read the data from the slider, just as you would any other potentiometer. It even has an onboard LED that you can control from your Arduino! Technical Specifications 30mm slide...

                                                Grove - Thumb Joystick
                                                SS-COM90133P
                                                Price: $6.99 In Stock
                                                Item #: SS-COM90133P -

                                                  How many PlayStation 2 Controllers have to die for your next project? Now with the Grove - Thumb Joystick the answer is NONE! Like most joysticks, this one uses 2 potentiometers to measure the current angles of the joystick. However this joystick has a pushbutton hidden within! Just push directly down on the top of the joystick, and you'll feel the satisfying 'click' of a pushbutton. Use your extra input to fire the lasers, initiate uprising, or start any other robot related task. NOTE: The...

                                                  Phidget Precision Temperature Sensor Phidgets Precision Temperature Sensor, Phidget Precision Temperature Sensor, Phidget Temperature Sensor, Phidgets Temperature Sensor
                                                  PH-1124
                                                  Price: $15.00 In Stock
                                                  Item #: PH-1124 -

                                                    Temperature sensor with a range of -30°C to +80°C with a typical error of ±0.75°C in the 0°C to 80°C range. Note: The temperature sensor component is rated at -50°C to +150°C, but the other components on the board, the connector and the cable are rated at -30°C to +80°C. A 24" sensor cable is included. This product is part of the Phidgets family! Phidgets are an easy to use set of USB-based building blocks for low cost sensing and control from your PC. A wide array of sensors, I/O...

                                                    Phidgets IR Reflective Sensor 5mm Phidgets IR Reflective Sensor 5mm, Phidget IR Reflective Sensor 5mm, Phidgets IR Sensor
                                                    PH-1102
                                                    Price: $6.85 In Stock
                                                    Item #: PH-1102 -

                                                      Based on the QRB1114 this sensor can detect an object at 5mm. It can be used to determine the difference between black (low reflective conditions) and white (high reflective conditions).  Includes 24" Phidget sensor cable. Board Dimensions: 3.0 x 3.8 cm Mounting Holes: 2.3 x 3 This product is part of the Phidgets family! Phidgets are an easy to use set of USB-based building blocks for low cost sensing and control from your PC. A wide array of sensors, I/O devices, and controllers are...

                                                      Phidgets Precision Voltage Sensor Phidgets Precision Voltage Sensor, Phidget Precision Voltage Sensor
                                                      PH-1135
                                                      Price: $19.00 In Stock
                                                      Item #: PH-1135 -

                                                        The Voltage Sensor measures the differential voltage between the input terminals and outputs the difference proportionally. The maximum differential voltage that can be measured accurately is ±30V. Resources Product Manual   Product Specifications Characteristic Value Current Consumption 3.6mA Input Impedance 1MegaOhm Recommended Max Difference between Vin+ and Vin- 30V Absolute Maximum difference between Vin+ and Vin- 35V Input CMR 40V Output Range 0 to 5V Min/Max error ±2% Typical Error...

                                                        Sharp IR Distance Sensor - GP2D12 Alternative (10-80 cm) Sharp, IR, Distance, Sensor, GP2D12, (4-30 inches)
                                                        PX-28995
                                                        Price: $12.95 In Stock
                                                        Item #: PX-28995 -

                                                          One of the most favored IR range sensors on the market. Detects distances from 4" to 30" (10cm-80cm). Note: The sensor sold here is actually a Sharp IR GP2Y0A21YK0F. It has the same distance range as a GP2D12 and very similar analog output properties. The GP2D12 is extremely difficult to source currently, so these sensors provide a great alternative. For more information on the minor differences, please refer to the datasheets for each sensor: Datasheets GP2D12 Datasheet GP2Y0A21YK0F...

                                                          Switch - Floor Mat - 14 Inches x 30 Inches
                                                          KIT-AC-700-30-926B
                                                          Price: $19.95 In Stock
                                                          Item #: KIT-AC-700-30-926B -

                                                            The Floor Mat Switch works by spacing two strips of metal apart with thin squares of foam in-between them every .75 inches. The pairs of metal strips are spaced out 2.5 inches from each other for the length of the mat. When someone steps on the mat their weight presses the two metal strips together creating a closed contact. All the strips are connected down both sides of the mat creating one large switch. The individual strips can be cut apart to create individual switches and the mat itself...

                                                            Triple Axis Accelerometer Breakout - ADXL345 Triple-Axis Accelerometer Breakout, ADXL345 Accelerometer, 3-axis accelerometer, Triple-Axis Accelerometer Breakout
                                                            SF-SEN-09836
                                                            Price: $27.95 In Stock
                                                            Item #: SF-SEN-09836 -

                                                              This new version adds 2 standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. The ADXL345 is well suited to measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion...

                                                              Triple-Axis Accelerometer Breakout - ADXL335 Triple-Axis Accelerometer Breakout, ADXL335 Accelerometer, 3-axis accelerometer, Triple-Axis Accelerometer Breakout
                                                              SF-SEN-09269
                                                              Price: $24.95 Back Order
                                                              Item #: SF-SEN-09269 -

                                                                Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors - the holy grail of accelerometers. The ADXL335 is a triple axis accelerometer with extremely low noise and power consumption - only 320uA! The sensor has a full sensing range of +/-3g. There is no on-board regulation, provided power should be between 1.8 and 3.6VDC. Board comes fully assembled and tested with external components installed. The included 0.1uF capacitors set...

                                                                Triple-Axis Digital-Output Gyro ITG-3200 Breakout Triple-Axis Digital-Output Gyro ITG-3200, 3-axis robot gyro, 3-axis gyroscope, 3-axis gyro breakout, digital gyro
                                                                SF-SEN-09801
                                                                Price: $49.95 In Stock
                                                                Item #: SF-SEN-09801 -

                                                                  Description: This is a breakout board for InvenSense's ITG-3200, a groundbreaking triple-axis, digital output gyroscope. The ITG-3200 features three 16-bit analog-to-digital converters (ADCs) for digitizing the gyro outputs, a user-selectable internal low-pass filter bandwidth, and a Fast-Mode I2C (400kHz) interface. Additional features include an embedded temperature sensor and a 2% accurate internal oscillator. The ITG-3200 can be powered at anywhere between 2.1 and 3.6V. For power supply...

                                                                  GP2D12 Alternative IR Distance Sensor Kit (10-80 cm) - 1 sensor GP2D12 Alternative IR Distance Sensor Kit (4-30 Inch) - 1 sensor
                                                                  KIT-S-10-P1101KT
                                                                  Price: $23.70 In Stock
                                                                  Item #: KIT-S-10-P1101KT -

                                                                    One of the most favored IR range sensors on the market. Detects distances from 4" to 30" (10cm-80cm). Note: The sensor sold here is actually a Sharp IR GP2Y0A21YK0F. It has the same distance range as a GP2D12 and very similar analog output properties. The GP2D12 is extremely difficult to source currently, so these sensors provide a great alternative. For more information on the minor differences, please refer to the datasheets for each sensor: Datasheets GP2D12 Datasheet GP2Y0A21YK0F...

                                                                    Grove - 3-Axis Accelerometer Grove 3-Axis Accelerometer, 3-axis accelerometer, arduino accelerometer, Grove accelerometer, accelerometer sensor
                                                                    SS-SEN21853P
                                                                    Price: $16.95 In Stock
                                                                    Item #: SS-SEN21853P -

                                                                      Description This 3-axis Accelerometer module is based on MMA7660FC with Digital Output I2C. This Grove can be used for sensing data changes, product orientation, and gesture detection through an interrupt pin (INT).It is a very low power, low profile capacitive MEMS sensor Grove. What is new Mounting edge for you to solder I2C Groves together, and free you from wiring. Flat bottom. 5VDC input Features Grove compatible interface 3 axis motion/orientation sensing Digital Output (I2C) 10,000 g...

                                                                      Grove - 3-Axis Compass Grove 3-Axis Compass, arduino compass, compass sensor, 3-axis compass, arduino compass sensor
                                                                      SS-SEN12753P
                                                                      Price: $15.90 In Stock
                                                                      Item #: SS-SEN12753P -

                                                                        Description 3-Axis Compass module, a member of Grove family uses I²C based Honeywell HMC5883L digital compass. This ASIC is equipped with high resolution HMC118X magneto-resistive sensors and a 12-bit ADC. It provides compass heading accuracy up to 1° to 2°. Signal conditioning like amplification, automatic degaussing strap drivers and offset cancellation are inbuilt. This Grove module also includes a MIC5205-3.3 for power supply requirement. Hence user can connect any 3.3V to 6V DC power...

                                                                        Grove - 3-Axis Gyro Grove 3-Axis Gyro 3-axis gyro, arduino gyro, Grove gyro, gyro sensor, gyroscope sensor, arduino gyroscope, Grove gyroscope
                                                                        SS-SEN11763P
                                                                        Price: $39.95 In Stock
                                                                        Item #: SS-SEN11763P -

                                                                          Description Grove - 3-axis Gyro module based on ITG 3200. It is the world’s first single-chip, digital-output, 3-axis MEMS motion processing gyro optimized for gaming, 3D mice, and motion-based remote control applications for Internet connected Digital TVs and Set Top Boxes. The ITG-3200 features three 16-bit analog-to-digital converters (ADCs) for digitizing the gyro outputs, a user-selectable internal low-pass filter bandwidth, and a Fast-Mode I2C (400kHz) interface. Grove - 3-axis Gyro is...

                                                                          Grove - Electricity Sensor Grove Electricity Sensor, arduino electricity sensor, electrical sensor, electricity detection sensor
                                                                          SS-SEN23931P
                                                                          Price: $7.95 In Stock
                                                                          Item #: SS-SEN23931P -

                                                                            Description The Electricity sensor module is a member of Grove. It is based on the TA12-200 current transformer which can change large alternating current into a small amplitude. You can use it to test large alternating current upto 5A. Features Grove compatible interface Maximum 5A input High accuracy Small size Applications Alternating current measurment Device condition monitoring Document Datasheet ...

                                                                            Grove - Light Sensor Grove Light Sensor, arduino light sensor, freeduino light sensor, seeeduino light sensor
                                                                            SS-SEN11302P
                                                                            Price: $4.95 Back Order
                                                                            Item #: SS-SEN11302P -

                                                                              Description The Light sensor module uses the GL5528 photoresistor to detect the light intensity of the environment. The resistance of the sensor decreases when the light intensity of the environment increases. The chip LM358 is used as a voltage follower to enable you get a accurate data. Features Grove compatible interface Wide supply voltage range: 3V-30V 2.0cm x 2.0cm Grove module? Minimum external parts Applications Ideas Electronic toys Light-control switch Monitor Documents Please visit...

                                                                              Grove - Magnetic Switch Sensor Grove Magnetic Switch, Grove Magnet, Magnetism Switch, Magnet switch, arduino magnet switch, magnetism sensor, arduino magnetic sensor
                                                                              SS-COM11335P
                                                                              Price: $4.95 In Stock
                                                                              Item #: SS-COM11335P -

                                                                                Description This is a Grove interface compatible Magnetic switch module. It is based on encapsulated dry reed switch CT10. CT10 is single-pole, single throw (SPST) type, having normally open ruthenium contacts. The sensor is a double-ended type and may be actuated with an electromagnet, a permanent magnet or a combination of both. The magnetic switch is a wonder tool for designers who would like to turn a circuit on and off based on proximity. Features Grove compatible interface 2.0cm x 2.0cm...

                                                                                Grove - Real Time Clock (RTC) Grove, Grove, Grove RTC, Grove RTC, Real Time Clock Module, arduino real time clock
                                                                                SS-SEN12671P
                                                                                Price: $7.95 In Stock
                                                                                Item #: SS-SEN12671P -

                                                                                  Description The RTC module is a member of Grove. It is based on the clock chip DS1307 which supports the I2C protocol. It uses a Lithium cell battery (CR1225). The clock/calendar provides seconds, minutes, hours, day, date,month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. Note: Battery is not included. Features...

                                                                                  Grove - Rotary Angle Sensor Grove Rotary Angle Sensor, Rotary Angle Sensor, arduino potentiometer, turn knob
                                                                                  SS-COM22735P
                                                                                  Price: $4.95 In Stock
                                                                                  Item #: SS-COM22735P -

                                                                                    Description The potentiometer Grove produces analog output between 0 and Vcc (5V DC with Seeeduino) on its D1 connector. The D2 connector is not used. The angular range is 300 degrees with a linear change in value. The resistance value is 10k ohms, perfect for Arduino use. This may also be known as a rotary angle sensor. Document How to use ...

                                                                                    Grove - Temperature & Humidity Sensor Grove Temperature Sensor, Grove Humidity Sensor, Grove Temperature Humidity Sensor Grove sensor, Temperature Humidity Sensor, arduino temperature sensor, freeduino sensor, seeeduino sensor
                                                                                    SS-SEN11301P
                                                                                    Price: $6.95 Back Order
                                                                                    Item #: SS-SEN11301P -

                                                                                      Description This temperature & humidity sensor provides a pre-calibrated digital output. A unique capacitive sensor element measures relative humidity and the temperature is measured by a negative temperature coefficient (NTC) thermistor. It has excellent reliability and long term stability. Please note that this sensor will not work for temperatures below 0 degree. Features Relative Humidity and temperature measurement Full range temperature compensation Calibrated Digital signal Long...

                                                                                      Grove - Temperature Sensor Grove Temperature Sensor, Grove sensor, Temperature Sensor, arduino temperature sensor, freeduino sensor, seeeduino sensor
                                                                                      SS-SEN23292P
                                                                                      Price: $4.95 In Stock
                                                                                      Item #: SS-SEN23292P -

                                                                                        Description The temperature sensor Grove uses a thermistor which returns the ambient temperature in the form of a resistance value, which is then used to alter Vcc (5V with our Seeeduinos). Our board then converts this voltage value measured by an analog input pin to a temperature. The operating range is -40 to 125 degrees Celsius, with an accuracy of ?1.5?C. Document Datasheet How to use ...

                                                                                        Grove - Touch Sensor Grove Touch Sensor, Arduino touch sensor, touch sensor, grove touch sensor
                                                                                        SS-SEN11303P
                                                                                        Price: $4.95 Back Order
                                                                                        Item #: SS-SEN11303P -

                                                                                          Description This is a simple touch sensor module. You can use it to replace a traditional push button. Using the TTP223-B touch detector IC It measures the capacitance of a metallic pad. It can detect the change in capacitance when a finger is near it. This is the same technology used in the iPhone touch screen. So you can place the metallic pad under a non-metallic surface such as a plastic or glass sheet and it will still work as a button. This may be useful for projects that need to be...

                                                                                          Grove Alcohol Sensor Grove Alcohol Sensor
                                                                                          SS-SEN21723P
                                                                                          Price: $9.95 In Stock
                                                                                          Item #: SS-SEN21723P -

                                                                                            Have you lost your beer? Do you need help finding it? You need an alcohol sensor. Features Power requirements: 5 VDC @ ~120 mA (heater on) Detection Gas: Alcohol Concentration: 20-1000ppm Alcohol Interface: 1 TTL compatible input (SEL), 1 TTL compatible output (DAT) Dimension: 40×20×12mm Heater Voltage: 0.9V ± 0.1V AC or DC Heater Current: 120±20mA Preheat time: Over 48 hours Product DOCUMENTATION / WIKI Page. *NOTE - Obviously, this is not a legal alcohol breathalyzer device. Don't be an...

                                                                                            Phidget Sound Sensor Phidget, Sound, Sensor
                                                                                            PH-1133
                                                                                            Price: $35.00 In Stock
                                                                                            Item #: PH-1133 -

                                                                                              Product Features Measures sound pressure level (SPL) between 50db to 100dB Frequency range of 100Hz to 8kHz Can be used to detect sounds, and approximate how loud the sound is The sensor is Non-Ratiometric. Product Description The 1133 measures sound across a very wide range, with a frequency range of 100Hz to 8kHz and pressure level from 50dB to 100dB. Product Specifications Characteristic Value Current Consumption 8.5 mA Resolution 30mV/db Input Sound Range 50db to 100db Error (@ 1000Hz)...

                                                                                              Phidget Temperature Sensor IR Phidget Temperature Sensor, Phidgets Temperature Sensor, Phidget Temperature Sensor IR
                                                                                              PH-1045
                                                                                              Price: $75.00 In Stock
                                                                                              Item #: PH-1045 -

                                                                                                Product Features Infra Red thermometer for non contact temperature measurements Thermometer is Factory calibrated Temperature range of -70 to 380°C Connects directly to a computer's USB Port Product Description The 1045 is an intelligent non-contact temperature sensor with a 10° field of view and a USB interface for easy connection to your computer. It measures the temperature of objects placed within its cone of detection. The 1045 outputs a continuous data flow every 32ms with an active...

                                                                                                Phidgets IR Reflective Sensor 10cm Phidget IR Reflective Sensor 10cm, Phidgets IR Reflective Sensor, IR Reflective Sensor
                                                                                                PH-1103
                                                                                                Price: $11.00 In Stock
                                                                                                Item #: PH-1103 -

                                                                                                  This sensor can detect the presence of a highly reflective object at 10cm, for less reflective objects (like hands) the distance is about 5cm.  Includes 24" Phidget sensor cable. This product is part of the Phidgets family! Phidgets are an easy to use set of USB-based building blocks for low cost sensing and control from your PC. A wide array of sensors, I/O devices, and controllers are available. To view the entire Phidgets product line, follow this link. Getting Started with...