Relay
Relay Breakout Board
These breakout boards allow you to drive a high-power load with minimal hassle. Just connect them up to whatever microcontroller you are using and let the relay take care of delivering high current you need.
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Relay Module With Optocoupler, 5V DC Control, 1/2/4/6/8 Channel
£4.50 - £7.00Relay Module With Optocoupler, 5V DC Control, 1/2/4/6/8 Channel We've put together this handy range of Relay Modules. They can switch 250V, 10A AC, or 30V, 10A DC circuits, using just 5V logic. These relays are perfect for home, office, or factory...£4.50 - £7.00 -
RC Switch with Relay Range
£15.00 - £18.00RC Switch with Relay Range - Pololu 2804 / 2805 This product consists of a single-pole, double-throw (SPDT) power relay and a control circuit that measures incoming radio control (RC) signals, making it easy to control large, electrically isolated loads...£15.00 - £18.00 -
Quad Relay Board (Qwiic)
Sparkfun
£33.00Quad Relay Board (Qwiic) - Sparkfun COM-16566 The SparkFun Qwiic Quad Relay is a unique power accessory board that has been designed for switching not one but four high powered devices from your Arduino or another low powered microcontroller using I2C...£33.00Qty in Cart: 0Price:£33.00Subtotal: -
Beefcake Relay Control Kit V2 (KIT-13815)
Sparkfun
£10.80Beefcake Relay Control Kit V2 - Sparkfun KIT-13815 Your 5V system can wield great power with this big, beefy relay board. How does 10A on the NC contacts and 20A on the NO contacts at 220VAC sound? The SparkFun Beefcake Relay Control Kit contains all the...£10.80