Description
- Relays are suitable for driving high power electronic devices such as lights, electric fan and air condition
- This relay module can be used to control high voltages with a low voltage by connecting to an MCU
- Working voltage: 5v; PCB size: 2.0 x 4.3 cm
- Power indicator and signal output indicator
- High level is given to SIG, the PNP transistor is energized
What's Included
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