The 1-Channel 5V Low-Level Triggered Relay Module is an electronic switching board designed to control external electrical devices using a low-level digital signal from a microcontroller. When...
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The 1-Channel 5V Low-Level Triggered Relay Module is an electronic switching board designed to control external electrical devices using a low-level digital signal from a microcontroller. When the input signal is pulled LOW, the relay activates and switches the connected load.
The module is suitable for Arduino projects, embedded systems, home automation, and DIY electronics applications requiring reliable electrical switching control.
Single-channel relay module
5V DC operating voltage
Low-level trigger operation
Digital control interface
Normally open (NO), normally closed (NC), and common (COM) contacts
Compatible with Arduino and other suitable microcontrollers
Screw terminals for convenient wiring
Suitable for AC and DC load switching within rated limits
Arduino and microcontroller projects
Home automation systems
Lighting control
Electrical appliance switching
Embedded control systems
DIY electronics and prototyping
