Operating Voltage: 5V DC
Trigger Voltage: Low level (0V)
Max Load: 10A 250V AC or 10A 30V DC
Isolation: Optocoupler
Dimensions: 45mm x 26mm
KY-019 5V 1 Channel Optocoupler Relay Module
KSh 150.00
The KY-019 1 Channel Relay Module is designed for switching high-voltage or high-current loads safely using low-power digital control. It uses an optocoupler for electrical isolation, protecting microcontrollers from voltage spikes. Ideal for smart home, automation, and IoT projects, this module provides reliable switching performance for devices like lights, motors, and pumps.
Features
1-channel relay with optocoupler isolation
Triggered by low-level logic signals (5V)
LED indicator for relay status
Capable of switching AC and DC loads
Compact and easy to integrate
Applications
Smart home automation
Motor and light control
IoT switching systems
DIY electrical projects
Signal isolation for control circuits
Description
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Drop Off Times:
Monday - Friday 10:30 am - 3:00 pm.
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