Bestgle Relay Module 4 Channels 12 V with Optocoupler Low Relay Module Arduino Card with Optoisolator Coupler for 51/AVR/ARM

  • Operating voltage: 12V DC
  • Control signal voltage: 5V DC
  • Maximum switching voltage: 250V AC / 30V DC
  • Maximum switching current: 10A
  • Optocoupler isolation, good anti-interference ability
  • High-current relay, AC250V 10A / DC30V 10A
  • Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
  • Indication LED’s for Relay output status
  • 4-channel design
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