Fingerprint Sensor Fingerprint, finger, print, scanner, Sensor, reader, dfrobot, laser, input
Price: $34.90
Availability: In Stock
DFRobot 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: Digital Capacitive Touch Sensor Digital, Capacitive, Touch, Sensor, dfrobot, input
    Price: $5.90
    Availability: In Stock
    DFRobot 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 Self-Locking Switch Digital, Self-Locking, Switch, button, locking, dfrobot
      Price: $1.90
      Availability: In Stock
      DFRobot 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

        Switch - Floor Mat - Single Strip
        Price: $4.45
        Availability: 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...

          Switch - Floor Mat - 14 Inches x 30 Inches
          Price: $19.95
          Availability: 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...

            Switch - Floor Mat - 5 feet x 30 Inches
            Price: $74.95
            Availability: In Stock
            Item #: KIT-AC-700-30-926A -

              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...

              Switch - Floor Mat - 25 Feet x 30 Inches
              Price: $334.95
              Availability: In Stock
              Item #: KIT-AC-700-30-926 -

                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...

                Foot Switch Foot, Switch, pedal, physical, input, computing, arduino, freeduino, seeeduino
                Price: $5.50
                Availability: Back Order
                Seeed Studio Item #: SS-SWT129C6B -

                  Building an electronic music project? Need to step on the gas? Perhaps this is the final component for your sub-orbital space fighter? Whatever your application is, this Foot Switch is perfect for all applications in need of a Foot Switch!

                  Robot Controller Joystick - Medium  -3D  Medium Robot Controller Joystick, Joystick, Robot Joystick, 3 Dimension Joystick, 3 Degree Joystick, Robot  Controller, medium joystick, wired joystick
                  Price: $34.95
                  Availability: In Stock
                  OMTER Electronic Item #: OE-OM301 -

                    Are you ready to build one of the slickest robot controllers to ever control upon this earth? You can be with the Medium Robot Controller Joystick -3D. Like most joysticks, this one uses 2 potentiometers to measure the current angles of the joystick. However, this joystick has a hidden surprise - a third potentiometer within the control stick. Just twist the control stick, and you've got an extra control! Use your extra control to turn your robots arms, it's head and even other people's heads!...

                    Robot Controller Joystick - Medium -2D  wired joystick, Medium Robot Controller Joystick, 2 Degree Joystick, Robot  Controller, Joystick, Robot Joystick, 2 Dimension Joystick medium joystick
                    Price: $24.95
                    Availability: In Stock
                    OMTER Electronic Item #: OE-OM204 -

                      Are you ready to graduate up from thumb joysticks for your next robot controller? Then pick up the Medium Robot Controller Joystick -2D and get controlling! Like most joysticks, this one uses 2 potentiometers to measure the current angles of the joystick. Each potentiometer comes pre-wired and has a 3-pin female connector, perfect for connecting to header pins on your next project. Each potentiometer comes pre-wired and has a 3-pin female connector, perfect for connecting to header pins on...

                      Phidgets Touch Sensor Phidgets Touch Sensor, Phidget Touch Sensor, Phidgets Analog Touch Sensor, Analog Touch Sensor
                      Price: $11.00
                      Availability: In Stock
                      Phidgets Inc Item #: PH-1129 -

                        Phidget Touch Sensor The 1129 is a capacitive touch sensor and can detect a touch through plastic, glass, or paper. We recommend a material thickness of up to 1/2”. The sensor can work as a close proximity sensor, sensing objects at a distance of up to 1/2” from the board in all directions without direct contact. On the bottom side of the Touch Sensor there is a small exposed metallic pad. A soldered connection can be made to the pad to increase the size and dimensions of the touchable area,...

                        RobotGeek Pushbutton arduino pushbutton, arduino button, arduino button board, arduino digital button
                        Price: $2.95
                        Availability: In Stock
                        RobotGeek Item #: ASM-RG-PUSHBUTTON -

                          The RobotGeek Pushbutton is a self-contained Arduino Button board that makes it easy to add a pushbutton to your Arduino Project. This RobotGeek Pushbutton has a built in pull-down resistor, so the signal can be read as a digital input from your Arduino or other microcontroller. This Arduino Button Board has the standard RobotGeek three pin connection so it plugs right into the RobotGeek Sensor Shield to get you up and running immediatly. As with all RobotGeek sensors, the hole mounting...

                          Phidgets Rotation Sensor Phidget Rotation Sensor, Phidget Rotational Sensor, Phidgets Rotation Sensor, Phidgets Rotational Sensor, Rotation sensor, HCI knob
                          Price: $6.89
                          Availability: In Stock
                          Phidgets Inc Item #: PH-1109 -

                            Rotation sensor, 24 Inch cable included. This sensor rotates 300 Degrees.  The output voltage increases as the potentiometer is turned counterclockwise. Board Dimensions: 3.3 x 3.0 cmMounting Holes: 2.5 x 2.3 cm 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....

                            RobotGeek Rotation Knob arduino rotation knob, arduino rotation sensor, arduino knob sensor, arduino knob control, arduino rotation control
                            Price: $4.95
                            Availability: In Stock
                            RobotGeek Item #: ASM-RG-ROTKNOB -

                              Do you need Rotation Knobs for your Arduino project? The RobotGeek Knob is good choice! It has the standard RobotGeek three pin connection so it plugs right into the RobotGeek Sensor Shield to get you up and running immediatly. As with all RobotGeek sensors, the hole mounting pattern is on a 1x1 CM grid so they easily mount to the RobotGeek Workbenches or any other RobotGeek kit. Each sensor includes a mounting plate and all hardware needed to mount to any workbench or RobotGeek product that...

                              Phidgets Multi-turn Rotation Sensor Phidgets Multi-turn Rotation Sensor, Phidget Multi-turn Rotation Sensor
                              Price: $29.00
                              Availability: In Stock
                              Phidgets Inc Item #: PH-1116 -

                                Multi-turn Rotation Sensor Multi-Turn Rotation sensor with 3600 degrees of rotation (10 full rotations). At fully clockwise the output is 5V and at fully counter clockwise the output is 0. Sensor Type: Resistive 3-Pin Board Dimensions: 3.1 x 3.7 cm Mounting Holes: 2.3 x 3.0 cm Maximum resistance of potentiometer: 200 kOhm. 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...

                                Magnetic Door Switch Magnetic Door Switch, Magnetic Switch, Digital switch, Arduino switch, Seeeduino switch, Freeduino switch
                                Price: $4.95
                                Availability: In Stock
                                Seeed Studio Item #: SS-SEN114A2B -

                                  Easily attach to doors with screw holes. Referred article: Window Magnet Contact - (use with Arduino)

                                  Phidgets Mini Joy Stick Phidgets Mini Joy Stick, Phidget Mini Joy Stick, Phidgets Analog Joystick, Phidget Analog Joystick, mini Analog Joystick
                                  Price: $15.00
                                  Availability: In Stock
                                  Phidgets Inc Item #: PH-1113 -

                                    Mini Joy Stick Sensor Two axis joystick with 10k potentiometers and a momentary switch. Comes with (2) 24-inch sensor cables. This miniature joystick has two axes and a push button.  Pressing down on the Joystick pin will make a mometary contact which can be connected to a digital input through the terminal blocks. NOTE: This joystick auto-centers itself. When you let go of it the joystick will snap back to it's center position. Board Dimensions: 5.1 x 3.0 cm Mounting Holes: 3.0 x 2.3...

                                    Phidgets Slider 60 Phidgets Slider 60, Phidget Slider 60, Phidgets Analog Slider, Phidget Slider Pot, Phidget Slider Potentiometer
                                    Price: $11.00
                                    Availability: In Stock
                                    Phidgets Inc Item #: PH-1112 -

                                      60mm Slider, with 24-inch cable. This device is a variable resistor similar to a potentiometer. When the slider is at one side it will read zero and 1000 when the slider is at the other end. Board Dimensions: 3.0 x 9.1 cmMounting Holes: 2.3 x 6.8 cm 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...

                                      RobotGeek Joystick arduino joystick, arduino analog joystick, arduino joystick sensor, arduino joystick potentiometer
                                      Price: $5.95
                                      Availability: In Stock
                                      RobotGeek Item #: ASM-RG-JOYSTICKV2 -

                                        If you are looking for a good Arduino Joystick the RobotGeek Joystick is the best choice. We had these joysticks special made two joystick options; the standard mushroom top used in gaming controllers and a tall stick for much greater range of motion. The joystick has the standard RobotGeek three pin connection and plugs right into the RobotGeek Sensor Shield so you can be up and running immediatly. This arduino joystick is self centering and will return to the home position when let go. The...

                                        1/2 Inch Piping Flow Switch
                                        Price: $12.99
                                        Availability: In Stock
                                        Seeed Studio Item #: SS-SEN104A2B -

                                          This sensor works as a switch, conducts while flow pass though. Specifications Max switch current: 0.5 A Max load current : 1.0 A Max resistance: 100 ohm Max load power: 10 w Max switch voltage: 100 vdc Min damage voltage: 220 vdc Min sensible flow: ≥0.1L/MIN Working flow range: 1-30L/MIN Min sensible pressure: ≥0.1 mpa Min water pressure: 0. 1 mpa Max water pressure: 1.2 mpa Working temperature: 1-80°C Storage temperature: -20-10°C Life: >108 times Response time : 0.2 sec Release time : 0.2...

                                          RobotGeek Tilt Sensor arduino tilt sensor, tilt sensor, arduino digital tilt senor, arduino tilt senor board
                                          Price: $4.95
                                          Availability: In Stock
                                          RobotGeek Item #: ASM-RG-TILTSEN -

                                            The RobotGeek Tilt Sensor is a fast and flexible way to add an Arduino tilt senor Project. By reading this sensor as a digital input, you can determine if an object the sensor is mounted on tilted or not. This sensor is unique because of the orientation of its ports. Instead of having the tilt switch soldered into the board, there are two 2-pin female ports. This allows you to orient your tilt vertically or horizontally to suit your project best. If you need your tilt switch to be further away...

                                            Electronic Brick - Touch Sensor Electronic Brick, Touch, Sensor, arduino, seeeduino, freeduino
                                            Price: $6.50
                                            Availability: In Stock
                                            Seeed Studio Item #: SS-ELB142D2P -

                                              This is a simple touch sensor brick, it used TTP223 touch detector IC, you can use this brick to replace the traditional physical push button and add some cool elements to your project. This sensor outputs a digital 5v signal and is plug-n-play compatible with the Electronic Brick system. Yes! We can build electronics projects just as easy as piling bricks. The Arduino/Freeduino movement has made programming and physical computing easier than ever. The Electronic Brick system simplifies the...