- This relay module is 5V active low.
- It is an 4-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc.
- It is also able to control various appliances and other equipments with large current.
- Relay output maximum contact is AC250V 10A and DC30V 10A.
- Standard interface can be directly connected with microcontrollers.
- Red working status indicator lights are conducive to the safe use.
- Widely used for all MCU control, industrial sector, PLC control, smart home control.
- Working voltage: 5V
- Channel: 4 channel
- Item size: approx. 7.1 * 5.3 * 1.7cm / 2.8 * 2.09 * 0.67in
- Item weight: 57g / 2.01oz