Only Pcb For Diy Pir Motion Sensor Switch 5v 30a l Type Relay buy tactile switch 48 hours to reach the

48 hours to reach the best condition

Total power dissipation PT TC = 25°C 40 W

and other scenarios

minimum wave

Ensure a secure and reliable power connection with the WD-10 IEC320 C14 wiring plug

Only Pcb For Diy Pir Motion Sensor Switch 5v 30a l Type Relay buy tactile switch 48 hours to reach theThis DIY PCB is designed for hobbyists and DIY enthusiasts who want to create their own motion sensor based projects. The PCB is pre designed with the PIR motion sensor HC SR501, a BD139 transistor, a relay, a DC jack for input power, and an output connector for dry contacts. Applications: Home security systems: The PIR motion sensor can detect motion within a specified range, triggering the relay to activate a security system or alert the user.