5V 1-Channel Relay Module (High/Low Level Trigger)
$1.00
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5V 1-Channel Relay Module (High/Low Level Trigger)
SKU: CPMOD011
MPN: NA
$1.00
Product Description
The 5V 1-Channel Relay Module (High/Low Level Trigger) is a versatile switching board that allows a microcontroller to safely control high-voltage AC or DC appliances. It features a built-in jumper that lets you choose between a High-Level or Low-Level signal to trigger the relay, making it compatible with various logic types. Equipped with an optocoupler, it provides excellent electrical isolation to protect your Arduino or ESP32 from electrical noise and surges. This module is an essential component for home automation, industrial control, and smart power switching projects.
Product Specifications
- Product 5V 1-Channel Relay Module
- Operating Voltage 5V DC
- Relay Type SRD-05VDC-SL-C (common model)
- Channel 1 Channel
- Trigger Method Low-level or High-level trigger (depends on module design)
- Load Capacity AC 250V 10A / DC 30V 10A
- Input Pins VCC, GND, IN
- Indicator LEDs Power LED + Status LED
- Isolation Optocoupler isolation (if included on module version)
- Application Suitable for Arduino, ESP32, Raspberry Pi, and other microcontrollers
- Safety Feature Flyback diode protection for relay coil
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