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250VAC/30VDC 10A 5VDC 2-Channel Optocoupler Isolated LOW/HIGH Level Trigger Relay Module
Highlights:
- 5V power supply.
- Selectable high/low-level trigger.
- Built-in Opto-Isolator for protection.
- Blue KF301 terminal for easy connections.
- Capable of controlling high current/voltage devices.
- Compatible with microcontrollers like Arduino, 8051, AVR, PIC, DSP, and ARM.
RM8.00
250VAC/30VDC 10A 5VDC 4-Channel Optocoupler Isolated LOW/HIGH Level Trigger Relay Module
Highlights:
- 5V power supply.
- Selectable high/low-level trigger.
- Built-in Opto-Isolator for protection.
- Blue KF301 terminal for easy connections.
- Capable of controlling high current/voltage devices.
- Compatible with microcontrollers like Arduino, 8051, AVR, PIC, DSP, and ARM.
RM12.00
250VAC/30VDC 10A 5VDC 8-Channel Optocoupler Isolated LOW/HIGH Level Trigger Relay Module
Highlights:
- 5V power supply.
- Selectable high/low-level trigger.
- Built-in Opto-Isolator for protection.
- Blue KF301 terminal for easy connections.
- Capable of controlling high current/voltage devices.
- Compatible with microcontrollers like Arduino, 8051, AVR, PIC, DSP, and ARM.
RM23.00
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