This post describes how to build a wireless Ac Line Tester using LM324 IC. This Line Tester is made up of only one LM324 IC and one LED. This Line Tester is used to detect supply voltage without contacting the AC line and to detect wire cut. This Low Cost Circuit can be easily built without a PCB.
Table of Contents
Wireless Ac Line Tester Circuit Diagram:
I designed A circuit Diagram From Easy EDA Site
Needed Components :
- LM324 IC – 1
- Green LED – 1
- Copper Wire – 10cm
Tools Needed :
- Soldering Iron
- soldering Past lead
- soldering Holder
- components holder
- cutter
Demo Video :
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Genial!. Pero cómo podría aprovechar sus 4 operacionales?