4 Channel 5V Relay Module

Reference: 54000004

Tax included 3 to 7 days to ship

Product Overview:

  • One normally closed contact and one normally open contact
  • Channel: 4 channel
  • Relay Operating Voltage: 3.3V to 5V
  • Triode drive, increasing relay coil
  • High impedance controller pin
  • Pull-down circuit for avoidance of malfunction
  • Power supply indicator ...

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Each relay can individually switch on/off by an opto-isolated digital input, which that can connect directly to a microcontroller output pin. It only requires a voltage of approx 1.0V to switch the inputs on but can handle input voltages up to 5V. This makes it ideal for 1.0V to 5V devices.

Warranty Information:

All the products supplied by Makerkart are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page

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