Product description
4-channel relay board with four channels for controlling loads with higher voltage or current than a microcontroller can handle directly. The relays are controlled using digital signals from, for example, Arduino or other microcontrollers. The board includes all the necessary electronics for relay control, including galvanic isolation between the control and load sides, providing safe operation. Suitable for controlling lighting, motors, pumps, valves, and other AC or DC loads.
Specifications:
- Type: 4-channel relay board
- Control: 3.3–5 V = ON, 0 V = OFF
- Supply voltage: 5 V
- Logic level: 3.3–5 V
- Rated voltage (max): 30 VDC / 250 VAC
- Rated current (max): 10 A AC or DC
- Connection loads: Quick-connect terminals (NC or NO)
- Supplied with pin header (not pre-soldered)
- Mounting holes: 4
- Dimensions: 54 × 70 mm
- Manufactured in: EU (Croatia)
