Relays / Transistors
In our assortment, you will find a diverse selection of transistors and relays designed specifically for switching loads with Arduino or Raspberry Pi. These essential components enable you to implement a variety of projects, from simple circuit designs to complex control and automation tasks. As an online shop based in Switzerland, we offer you high-quality components directly from stock, so you can start implementing your creative ideas right away. In addition to transistors and relays, you will also find a large selection of other components for your Arduino, Raspberry, ESP8266, and general electronics projects. Browse through our online shop and discover the variety of products we have in stock to make your projects a success. Start now and take your electronics projects to the next level with our reliable and powerful components.
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IRF520 MOSFET Driver Module
With this MOSFET driver module, you can switch larger loads with your Arduino or Raspberry Pi. The d..
CHF3,90 Ex Tax: CHF3,61
Light and Motor Driver Module for Python
This is a PWM Driver Board by DFRobot. The PWM Board can be easily controlled via four different int..
CHF10,90 Ex Tax: CHF10,08
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
M5Stack H-bridge Unit
The Hbridge / H-Bridge Unit is a powerful drive module for DC motors, based on the advanced STM32F03..
CHF12,90 Ex Tax: CHF11,93
M5Stack SSR 10A Solid State Relay Unit
The UNIT-DCSSR is a DC-to-DC solid state relay controller with an ESP32C3 controller board. It offer..
CHF23,90 Ex Tax: CHF22,11
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..
CHF21,90 Ex Tax: CHF20,26
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..
CHF29,90 Ex Tax: CHF27,66
Shelly Plus Uni WiFi IO Module
The Shelly Plus Uni WLAN IO Module is an intelligent, WLAN-controlled device specifically designed f..
CHF22,90 Ex Tax: CHF21,18
Shelly University WiFi IO Module
The Shelly UNI is a small universal module that allows you to connect almost any device to your home..
CHF12,90 Ex Tax: CHF11,93
SparkFun Nano Power Timer - TPL5110
The SparkFun Nano Timer is suitable for controlling the power supply of a microcontroller on a timed..
CHF9,90 Ex Tax: CHF9,16
SSR-40DD 40A Solid State Relay DC to DC
This solid-state relay is perfect for Arduino when you want to control loads. Solid-state relays, or..
CHF15,90 Ex Tax: CHF14,71
TLP281 4-Channel Optocoupler
This optocoupler breakout board is suitable for separating two circuits, such as those with differen..
CHF4,90 Ex Tax: CHF4,53
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