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Product details
This relay module provides one electromechanical relay channel, driven at 5 V DC. It does not include an optocoupler, so the control logic (Arduino / MCU) is directly interfaced to the relay-drive transistor. It allows you to control a single load (AC or DC) up to 10 A using a microcontroller output pin. It includes status LED(s), screw-terminal output (COM / NO / NC), and pin header (VCC / GND / IN) for control. Compact and simple design, suitable for DIY, automation, embedded systems or prototypes where electrical isolation is not required.
Specifications
- Channels1
- Supply / Coil Voltage5 V DC
- Control Signal5 V logic (TTL / CMOS)
- Relay TypeElectromechanical relay (e.g. SRD-05VDC-SL-C)
- Max Switching Current 10 A
- Max Switching Voltage~250 V AC / ~30 V DC
- Operating Temperature –20 °C to +70 °C (typical)
- Applications Home automation, microcontroller switching of AC / DC loads
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