- Low Level Trigger Relay Module
- Two separate LEDs for On/Off indication of the Relay.
- Triggering input voltage 3.3V – 5V
- Two separate LEDs for On/Off indication of the Relay
- Triggering input voltage 3.3V – 5V 4)
- Back EMF protection
- Back EMF protection 2 LEDs to indicate when relays are ON.
- Works with logic level signals from 3.3V or 5V devices
- Opto isolation circuitry
- Module with diode current protection, short response time
- AC Control Voltage: 250V @max.10A
- DC Control Voltage: 30V @max. 10A
“Automatic Digital Hand Sanitizer Dispenser Circuit board PCB, Micro controller based (Digital Hand Sanitizer Board)” has been added to your cart. View cart
5V Dual Channel Relay Module with Optocoupler
₹99.00 ₹149.00
34% Off
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- ₹149.00
- ₹99.00
- 34%
- ₹99.00
- Overall you save ₹50.00 (34%) on this product
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