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10 PCS HW-482 5V Relay Module Arduino Board
- 1. 5V relay module
- 2. It can be used as a single-chip development board module, and can be used as a home appliance control
- 3. 5V-12V TTL control signal
- 4. Control DC or AC signal, can control 220V AC load
- 5. There is a normally open and a normally closed contact
was
$12.80
Special Price
$10.37
In stock
SKU
06-TBD0572176501
Features
- 1. 5V relay module
- 2. It can be used as a single-chip development board module, and can be used as a home appliance control
- 3. 5V-12V TTL control signal
- 4. Control DC or AC signal, can control 220V AC load
- 5. There is a normally open and a normally closed contact
- 6. Has a power indicator
- 7. There is a control indicator light, which is bright when closing, but not bright when disconnecting
- 8. Transistor drive increases the relay coil, and the control pin is high impedance
- 9. The control pin has a pull-down circuit to prevent the false action of the floating relay
Packing List
- 10 PCS HW-482 5V Relay Module Arduino Board
- Original set and packaging
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