5v 1 Channel Relay Module
This module uses a genuine quality relay normally open interface
SMD optocoupler isolation, strong drive capability and stable performance
The module can trigger high or low by jumper setting
Fault-tolerant design, the relay will not operate even if the control line is destroyed
Power indicator (green), relay status indicator (red)
User-friendly interface design, all interfaces can be connected directly through the terminal leads,
5v 1 Channel Relay Module very convenient
Specification:
1. VCC: Power interface, 5V
2. GND: Ground
3. Input: Control interface. Drive current at least 4mA
4. COM: Control circuit ground, connect to GND
5. Size: approx. 16x41x16mm / 1.61×0.62×0.62 “
6. Weight: approx. 12g
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