Trigger Voltage: 5 VDC
Trigger Current: 20 mA
Max Switching Voltage: 250VAC@10A; 30VDC@10A
Configuration: SPDT
Indicator Lamp: Power Supply
Controller Compatibility: Microcontrollers
Default State: High-Level Trigger
Standard Logic: TTL
Installation: Easy, Screw Holes
Safety: International Standards

Low Level Trigger Relay Module Offers efficient control for relay activation.
Two separate LEDs for On/Off indication Visual confirmation of relay status.
Opto isolation circuitry Ensures safer operation and device protection.
Back EMF protection Guards circuits against voltage spikes.
Module with diode current protection Enhances durability and performance.
Short response time Provides speedy relay activation.
AC Control Voltage Supports up to 250V @ 10A.
DC Control Voltage Handles up to 30V @ 10A efficiently.
Works with logic level signals from 3.3V or 5V Allows flexible integration with various devices.
Download Datasheet

LM393 Design High sensitivity sensor with stable performance.
Adjustable Sensitivity Easily adjust sensitivity using blue potentiometer.
Digital Output Clear 0V to 5V signal for precise readings.
LED Indicators Output and power status LEDs for simplicity.
Wide Voltage Range Operates on 3.3V to 5V, compatible with many devices.
Simple Integration Easy to connect with Arduino microcontrollers.
Versatile Design Suitable for various applications including smart lighting.