Relays
RC Switch with Relay (Assembled) [2804]
£14.34
This RC relay enables easy control of large, electrically isolated loads in radio control (RC) ...
Qty: 5
Basic 2-Channel SPDT Relay Carrier with 12VDC Relays (Assembled) [2487]
£13.14
The Pololu basic 2-channel relay carrier modules allow simple, independent control of two ...
Qty: 4
Basic SPDT Relay Carrier with 5VDC Relay (Assembled) [2480]
£9.54
The Pololu basic relay carrier modules allow simple control of a single-pole, double-throw (SPDT) ...
Qty: 1
Basic SPDT Relay Carrier with 12VDC Relay (Assembled) [2482]
£9.54
The Pololu basic relay carrier modules allow simple control of a single-pole, double-throw (SPDT) ...
Qty: 5
Basic 2-Channel SPDT Relay Carrier with 5VDC Relays (Assembled) [2485]
£14.34
The Pololu basic 2-channel relay carrier modules allow simple, independent control of two ...
Qty: 5
Power Relay FeatherWing [3191]
£15.54
Turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC ...
Qty: 2
Automation HAT for Rapsberry Pi
£29.46
With relays, analog channels, powered outputs, and buffered inputs (all 24V tolerant) you can now ...
Qty: 1
dS2824 - 24x 16A Ethernet Relay
£139.85
Customise your own module using our powerful dScript language!
Qty: 8
2 Channel USB Relay
£28.97
Premium ultra low power 50mW coil relays controller from the USB bus.
Qty: 5
Non-Latching Mini Relay FeatherWing [2895]
£8.94
Turn on and off lamps, fans, solenoids, and other small appliances that run on up to 250VAC or DC ...
Qty: 18
Latching Mini Relay FeatherWing [2923]
£10.66
Pulse each pin high for 10ms to latch the relay open or closed
Qty: 5
dS3484 - 4x 16A Ethernet Relay
£69.89
TCP and webpage control over digital IO, analog input and 16Amp relays.
Qty: 10
8 Channel Ethernet Relay Controller (supports PoE and RS485)
£123.05
PoE Ethernet Controlled 8 channel relays able to withstand 277VAC-10A or 125VAC-12A each
Qty: 1
Automation Board
£83.09
A strong and versatile board, with multiples resources to develop a fully home automation system.
Out Of Stock
Relay Module V3.1 (Arduino Compatible)
£9.97
The DFRobot Relay Module is a standard relay used with a controller board to interface external ...
Qty: 5
Relay Shield v3.0
£25.02
The Relay Shield utilizes four high quality relays and provides NO/NC interfaces that control the ...
Out Of Stock
Midi Controlled Module Up to 8 Relays and Dimmers - MIDI-RLY08
£55.62
Midi Controlled 8 Channel Relay Module.
Qty: 4
2 Channel 16A Relay Ethernet Module + 6 Digital Input + 2 digital Output + 24V 5A Motor Output (ETH0621)
£81.77
2 Channel 16A Relay Ethernet Module + 6 Digital Input + 2 digital Output + 24V 5A Motor Outputs ...
Qty: 10
WiFi 8 Relays at 16Amp (WIFI008)
£92.34
8 Relays controlled over WIFI using simple TCP/IP commands.
Qty: 3
WiFi 2 Relays at 16Amp (WIFI002)
£71.94
The WIFI002 provides 2 volt free contact relay outputs with a current rating of up to 16Amp
Qty: 8
POE 8 Channel 15A Relay Controller (RLY-8-POE) v1
£83.09
RLY-8-POE is a Power-over-Ethernet controlled 8 channel relay controller based on STM32
Qty: 2
Solid State Relay (Grove)
£32.93
Grove – Solid State Relay is a non-contact electronic switch module that has relay features
Qty: 1
Tessel Relay Module
£31.28
Control high-current devices, such as power cords and appliances from your Tessel
Qty: 3
Ethernet Relay + IO - 4 SSR (230VAC) and 4 Digital IO - ETH044
£89.81
The ETH044 provides four solid state relay outputs at 230VAC with a current rating of up to 5Amps ...
Qty: 3
WiFi 4 Relays at 16Amp with 8 Digital IO, 4 Analog Inputs (WIFI484)
£92.34
The WIFI484 provides four volt free contact relay outputs with a current rating of up to 16Amp each, ...
Qty: 3
WiFi 20 Relays at 16Amp with 8 Analogue Inputs (WIFI8020)
£167.88
The WIFI8020 provides 20 volt free contact relay outputs with a current rating of up to 16Amp each ...
Qty: 2
Bluetooth - 4 Relay Outputs at 16A - BT004
£47.47
The BT004 provides four volt free contact relay outputs with a current rating of up to 16Amp each ...
Qty: 11
Codec-Adaptive Wireless Relay (433MHz)
£11.35
A 433MHz wireless relay is a codec-adaptive RF receiver with single channel relay.
Qty: 4
Tinkerkit DMX Relay Receiver
£46.40
The DMX Relay Receiver is a DMX module that mounts four relays and can be individually controlled ...
Qty: 3
TinkerKit Mosfet Module
£11.38
The TinkerKit Mosfet Module switches a high current load using a high power transistor
Out Of Stock
20 Channel 16A Relay Ethernet Module (ETH8020)
£131.93
The ETH8020 provides 20V free contact relay outputs with a current rating of up to 16Amp each and 8 ...
Qty: 5