- A relay is an electrically operated switch.
- Current flowing through the coil of the relay creates a magnetic field which attracts a lever and changes the switch contacts.
- The coil current can be on or off so relays have two switch positions.
- The RM1036 have double pole, double throw(changeover)switch contacts.
1-CH 12V Relay Board
Relay can control any devices just like a switch contact. Its contact is isolated from the driven circuit. Features: LED Indication of Relay ON. Direct input from 3-5V Microcontroller for relay control. Output terminal for relay contacts. Provision of 2x3Pin male header for wire connection. Powered from external 12V or from male header. Contact Rating: 5A at 240V AC Note: It is important that microcontroller share ground with relay board along with other control signals else it will not able to control relay.
- 1 x 1-CH 12V Relay Board
|Number of Channels||1|
|Dimensions||3 x 2 x 1cms|