MUONIX 1 Channel Relay PCB Board is a compact and reliable PCB designed for building single-channel relay switching circuits. The board features clearly marked GND, IN, VCC input terminals and NC, COM, NO output terminals for easy wiring and installation. Its compact design makes it suitable for DIY electronics projects, automation applications, control circuits, and electronic prototyping.

The PCB provides a convenient platform for assembling a 1-channel relay circuit and is suitable for hobbyists, students, technicians, and electronics enthusiasts.

5 Key Features:

1. 1 Channel Relay PCB – Designed for single-channel relay switching applications.

2. Clearly Marked Terminals – GND, IN, VCC and NC, COM, NO markings make wiring easier.

3. Compact PCB Design – Space-saving board suitable for DIY projects and electronic assemblies.

4. Easy to Assemble – Clearly printed component positions for convenient soldering and assembly.

5. Wide Applications – Suitable for automation, DIY electronics, control circuits, prototyping and relay-based switching projects.

   
   

LIST OF Components. PC817C Optocoupler × 1

2N2222A Transistor × 1

1N4148 Diode × 1 1K Resistor × 2

Red LED × 1

5V 10A Relay × 1

01×03 Screw Terminal × 2