4 Channel 5V Relay Module (5V, 250VAC/10A)
This is a 4-Channel Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430.
- Each 5V Relay need 20mA driving current
- 5V TTL control input which can be directly controlled by Arduino, AVR, PIC, ARM and others
- Indication LED for each Relay's Status
- Relay spec: 10A/30VDC - 10A/250VAC
IMPORTANT : Always take care when connecting to main power line, never do it yourself, always ask a professionnal to do so. Always enclose connected board in a safe place, away from children or any non-professional person.