Description The Relay Grove is a digital normally open switch that controls a relay capable of switching much higher voltages and currents than your normal Arduino boards. When set to HIGH, the LED will light up and the relay will close allowing current to flow. The peak voltage capability is 250V at 10 amps. Please exercise great care when working with mains voltages— if in doubt contact a professional such as a licensed electrician for help. Document How to use ...

Time to step up the voltage with this Arduino Relay Board. The Arduino platform is a great way to control lights, buzzers, displays and more - but what if you have a device that doesn't run on the Arduino's native 5 volts? One simple way to do it is to use the RobotGeek Relay. This little relay board will use a signal from a 5v microcontroller to make a mechanical connection. This connection is physically seprated from the arduino, meaning you can connect devices that have different voltages...

The Dual Relay Board is an accessory to the PhidgetInterfaceKit 8/8/8. Each relay can be controlled by a separate Digital Output and can control open or close a circuit up to 240VAC at 5Amps. The relay board uses 1 analog input jack for it's power connection. Board Dimensions: 5.3 x 4.5 cm Mounting Holes: 4.6 x 3.8 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,...

The Solid State Relay is used to switch up to 2.5 Amps at up to 40 Volts DC, or 28 Volts AC. The relay board is controlled by a digital output on the PhidgetInterfaceKit 8/8/8, the PhidgetTextLCD 8/8/8, or the PhidgetRFID v2.0 and greater. Product Manual 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...

Want to control a standard wall outlet device with your micro controller, but don't want to mess with the high voltage wiring? This might just be the right device for you! The PowerSwitch Tail is designed to allow you to safely control an outlet device without exposing any 120VAC voltages. You can plug in any standard 120VAC 3-prong outlet to be controlled by most any microcontroller. This will work great with Arduino! The PowerSwitch Tail II improves on the original PowerSwitch Tail by...