Relay Module
Layout symbol
Relay on a small board with the driver transistor, diode and usually an indicator LED built in, so it can be controlled directly from a microcontroller pin (IN). Connect the load to COM and NO (on when active) or NC (on when inactive). Many modules are active-low, switching on when IN is pulled low. Learn how relays work
Details
- Reference Character
- K
- Default Value
- —
- Author
- Circuit Canvas
- License
- Circuit Canvas Parts License
- Library
- Circuit Canvas Library
