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1-Channel Relay Module

The 1-channel relay module switches loads up to 30 V via a digital output of a microcontroller such ..

CHF5.50 Ex Tax: CHF5.09

ESP32-S3 8-Channel Industrial Relay Module with RS485 and Ethernet

The ESP32-S3-ETH-8DI-8RO is an industrial-grade relay module based on the ESP32-S3 microcontroller w..

CHF49.90 Ex Tax: CHF46.16

2-Channel Relay Module 5V

The 2-channel relay module switches loads up to 30 V via the digital outputs of a microcontroller su..

CHF6.90 Ex Tax: CHF6.38

4-Channel Relay Module

The 4-channel relay module switches loads up to 30 V via the digital outputs of a microcontroller su..

CHF12.90 Ex Tax: CHF11.93

8-Channel Relay Module

The 8-channel relay module switches loads up to 30 V via the digital outputs of a microcontroller su..

CHF16.90 Ex Tax: CHF15.63

TLP281 4-Channel Optocoupler

This optocoupler breakout board galvanically isolates two circuits, for example with different volta..

CHF4.90 Ex Tax: CHF4.53

16-Channel Relay Module

The 16-channel relay module switches loads up to 30 V via the digital outputs of a microcontroller s..

CHF24.90 Ex Tax: CHF23.03

Raspberry Pi 8-Channel Relay Module Expansion Board

The RPi Relay Board (B) from Waveshare is an expansion board with 8 relays for the Raspberry Pi. The..

CHF25.90 Ex Tax: CHF23.96

1-Channel EL817 Optocoupler 12V

This optocoupler module with the EL817 galvanically isolates an input signal from the microcontrolle..

CHF6.90 Ex Tax: CHF6.38

10A 600W MOSFET Driver 4-60V DC

This MOSFET driver module switches larger DC loads up to 60 V from an Arduino or Raspberry Pi, such ..

CHF8.90 Ex Tax: CHF8.23

7A Dual DC Motor Driver

The compact DFRobot motor driver controls two DC motors with 7 to 24 V and 7 A continuous current ea..

CHF23.90 Ex Tax: CHF22.11

WisBlock RAK13001 130V/2A Relay Module

The RAK13001 adds a relay output and an input for 12 to 24 V isolated via optocoupler to a WisBlock ..

CHF11.90 Ex Tax: CHF11.01

Gravity Analog Signal Isolator Optocoupler

The Gravity analog signal isolator from DFRobot galvanically isolates an analog sensor from the micr..

CHF22.90 Ex Tax: CHF21.18

Gravity Digital I2C Signal Isolator Optocoupler

The DFRobot Gravity signal isolator galvanically isolates an I2C signal and powers the connected sen..

CHF19.90 Ex Tax: CHF18.41

4-Channel Logic Level Converter 12V to 5V

The level converter from DFRobot converts four 12 V signals to 5 V with galvanic isolation via optoc..

CHF14.90 Ex Tax: CHF13.78

4-Channel Logic Level Converter 12V to 3.3V

The level converter from DFRobot converts four 12 V signals to 3.3 V with galvanic isolation via opt..

CHF14.90 Ex Tax: CHF13.78

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

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

Shelly 4-Channel Decoupler 230V

The Shelly 4-Channel Decoupler 230V extends the functionality of the 1-channel model to four separat..

CHF9.90 Ex Tax: CHF9.16

Shelly 1-Channel Decoupler 230V

The Shelly 1-Channel Decoupler 230V is a compact module that converts an AC signal into a safe DC co..

CHF5.90 Ex Tax: CHF5.46

4-channel PWM output module RS485 Modbus RTU isolated

The Waveshare Modbus RTU PWM Output 4CH is an industrial-grade RS485 to PWM output module with four ..

CHF24.90 Ex Tax: CHF23.03

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