Mechanical Relays
1-Channel Relay Module
With this 1-channel relay module, you can easily control large loads with 5V from your Arduino or Ra..
CHF5.50 Ex Tax: CHF5.09
ESP32-S3 6-Channel Relay Module with RS485 and Pico Header
The ESP32-S3 6-channel relay module provides versatile control options via WiFi, Bluetooth, and RS48..
CHF39.90 Ex Tax: CHF36.91
16-Channel Relay Module
With this 16-channel relay module, you can easily control large loads with the 5V from your Arduino ..
CHF24.90 Ex Tax: CHF23.03
16-Channel Relay Module 12V
Effortlessly control large loads with the 12V 16-channel relay module, specially designed for 5V mic..
CHF24.90 Ex Tax: CHF23.03
16-Channel RS485 Modbus RTU Relay 16CH
The RS485 16-CH Relay Module is an industrial-grade 16-channel relay controlled via the RS485 bus an..
CHF59.90 Ex Tax: CHF55.41
2-Channel Relay Module 5V
With this 2-channel relay module, you can easily control large loads with the 5V of your Arduino or ..
CHF6.90 Ex Tax: CHF6.38
30-channel relay PoE Ethernet module RTU/Modbus TCP protocol
With this 30-channel Ethernet relay module, you can take your device control to the next level. This..
CHF79.90 Ex Tax: CHF73.91
32-Channel Relay RS485 Modbus RTU Relay 32CH
The RS485 32-CH Relay Module is an industrially deployable 32-channel relay that is controlled via t..
CHF75.90 Ex Tax: CHF70.21
4-Channel Relay Module
With this 4-channel relay module, you can easily control large loads with 5V from your Arduino or Ra..
CHF12.90 Ex Tax: CHF11.93
5-30V Trigger Time Relay Module with USB
With this timer relay, you can set a delay from 0.1sec to 999min before the module turns on or off. ..
CHF9.90 Ex Tax: CHF9.16
8-Channel Relay (B) PoE Ethernet Module RTU/Modbus TCP Protocol
The 8-channel relay (B) from Waveshare is an industrial Ethernet relay module with comprehensive fun..
CHF52.90 Ex Tax: CHF48.94
8-Channel Relay (C) PoE Ethernet RTU/Modbus TCP Protocol
The Modbus PoE Ethernet Relay (C) is a powerful relay module for networks that is powered by PoE and..
CHF52.90 Ex Tax: CHF48.94
8-Channel Relay Module
With this 8 channel relay module, you can easily control large loads with the 5V from your Arduino o..
CHF16.90 Ex Tax: CHF15.63
8-Channel Relay PoE Ethernet RTU/Modbus TCP Protocol
The PoE ETH 8-CH relay module is an industrially deployable 8-channel relay that is controlled via E..
CHF46.90 Ex Tax: CHF43.39
M5Stack IoT Relay Switch C6 Single-Wire
SwitchC6 is a compact IoT switch that does not require a neutral conductor, making it ideal for seam..
CHF24.90 Ex Tax: CHF23.03
ESP32-S3 1-Channel Relay
The ESP32-S3-Relay-1CH combines the powerful ESP32-S3 microcontroller with an integrated relay outpu..
CHF19.90 Ex Tax: CHF18.41
Gravity 10A Relay Module 3.3-5V Logic Compatible
This is a 10A relay from DFRrobot. The relay module was specifically developed for low voltage devic..
CHF8.90 Ex Tax: CHF8.23
Gravity 16A Relay Module 3.3-5V Logic Compatible
This is a 16A relay from DFRrobot. The relay module was specially developed for low voltage devices ..
CHF12.90 Ex Tax: CHF11.93
Gravity Digital 5A Relay Module
The DFRobot relay module is a standard relay that is controlled by a microcontroller to switch large..
CHF6.90 Ex Tax: CHF6.38
Gravity Magnetic Lock Relay 3.3V-5V
The DFRobot Gravity magnetic latching relay is a powerful and silent relay, compatible with most com..
CHF10.90 Ex Tax: CHF10.08
LilyGo T-Relay 6-Channel Relay Board with ESP32-S3
This relay board combines six independent switching channels with the powerful ESP32-S3 microcontrol..
CHF29.90 Ex Tax: CHF27.66
LilyGo TTGO T-Relay ESP32 Dev Board with 4x 5V DC Relays
This is a TTGO Development Board with 4x 5V relays which can be controlled wirelessly. The integrate..
CHF22.90 Ex Tax: CHF21.18
M5Stack 3A Relay Unit
The 3A Relay is an M5Unit, in which a relay function has been implemented. With this 1-channel relay..
CHF5.90 Ex Tax: CHF5.46
M5Stack 4-Channel Relay Unit
The 4-Channel Relay Unit from M5stack is an integrated 4-way relay module that can be controlled via..
CHF13.95 Ex Tax: CHF12.91
Raspberry Pi 3-Channel Relay Module Expansion Board
The RPi Relay Board from Waveshare is an expansion board with a 3-channel relay for the Raspberry Pi..
CHF19.90 Ex Tax: CHF18.41
Raspberry Pi 8-Channel Relay Module Expansion Board
The RPi Relay Board by Waveshare is an expansion board with an 8-channel relay for Raspberry Pi. Wit..
CHF25.90 Ex Tax: CHF23.96
W1209 24V Temperature Controller with Relay Circuit
The W1209 module has a temperature sensor and a relay circuit. This allows you to easily build a tem..
CHF9.90 Ex Tax: CHF9.16