- Size: 70mm X17mm X20mm (LxWxH)
- Main chip: EL817, SRD-DC03V-SL-C
- Work voltage: DC 3V/3.3V
- Control 10A 250VAC, 10A 30VDC load

Features
- Instructions with the signal output
- Signal input port can connect microcontroller IO port, high level signal
- Double power selection design anti-interference ability is strong, photoelectric isolation protection of high reliability
- Current wide detection range:DC0-25V input
- A diode current protection
- Response time is less than 20 milliseconds
- Relay long life can absorb 100000 times continuously
- External connection use spinning crimping terminal, make connection firmer
- With fixed installation hole, convenient installation

Package include
8 X 1 Channel 3V Relay Module