WHADDA (by Velleman) - ARDUINO® kompatibel 4 kanal 5V relæmodul

This 4-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by any micro-controller.

Features:

• Standard interface that can be controlled directly by any microcontroller
• Opto-isolated inputs
• Indicator LEDs for relay output status

Specifications:

• Control input current (in1 to in4): 5 - 15 mA
• Control input voltage: 5 - 12 VDC
• Relay output: 250 VAC 10 A; 30 VDC 10 A (non-inductive)