Relays & Actuators

This is a 5V 4-Channel Relay interface board, Be able to control various appliances, and other equipments with large current.

This is a 5V 2-Channel Relay interface board, ve able to control various appliances, and other equipment with large current.

The SG90 digital micro servo is small and lightweight with high output power. It can rotate 150 degrees and works just like standard servos.

8-channel 5V relay module with Songle relays and optocoupler isolation. Active low, Arduino ready. Raspberry Pi use requires level shifter for 3.3V GPIO.

This is a 4-channel 3V relay module which is easy to use with a microcontroller or Raspberry Pi.

This is a 2-channel 3V relay module which is easy to use with a microcontroller or Raspberry Pi.

The SG92 digital micro servo is an upgrade of the popular SG90. It has a carbon fiber gears set and the control arms are more durable.

The Grove Relay module is a digital normally-open switch that can handle the current up to 5A at 250VAC for long periods of time.

This small solenoid (electromagnet) can move a short pin back and forth. This particular type works with a voltage of up to 12VDC a has a 5.5mm stroke.