Picture of Unique Make - Arduino Pic Arm Avr DC 5V 4 Channel Relay Board Module Optocoller LED - Vintage Choice - Exclusive Experience - Blue
Picture of Unique Make - Arduino Pic Arm Avr DC 5V 4 Channel Relay Board Module Optocoller LED - Vintage Choice - Exclusive Experience - Blue

Unique Make - Arduino Pic Arm Avr DC 5V 4 Channel Relay Board Module Optocoller LED - Vintage Choice - Exclusive Experience - Blue

Category: Electric Hardware & Tools
SKU: FAEL683455
Seller: FAMOUS ELECTRONICS BD
App Coupon to Get Extra Discount
Tk 350
0 review(s)
  • The new 5V Relay Module
  • Can be used as microcontroller development board module can be used as home appliance control
  • 5 V-12V to TTL control signal
  • The control signal DC or AC, 220V AC load can be controlled.
  • There is a normally open and one normally closed contact
  • A power indicator light
  • A control indicator, pull off, disconnect does not shine
  • Transistor drive to increase the relay coil control pins high impedance.
  • The control pin has a pull-down circuit to prevent malfunction relay vacant.
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Call For Order : 09613-800800
  • The new 5V Relay Module
  • Can be used as microcontroller development board module can be used as home appliance control
  • 5 V-12V to TTL control signal
  • The control signal DC or AC, 220V AC load can be controlled.
  • There is a normally open and one normally closed contact
  • A power indicator light
  • A control indicator, pull off, disconnect does not shine
  • Transistor drive to increase the relay coil control pins high impedance.
  • The control pin has a pull-down circuit to prevent malfunction relay vacant.





  • The new 5V Relay Module
  • Can be used as microcontroller development board module can be used as home appliance control
  • 5 V-12V to TTL control signal
  • The control signal DC or AC, 220V AC load can be controlled.
  • There is a normally open and one normally closed contact
  • A power indicator light
  • A control indicator, pull off, disconnect does not shine
  • Transistor drive to increase the relay coil control pins high impedance.
  • The control pin has a pull-down circuit to prevent malfunction relay vacant.
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