How to make DC Electric tester at home || Electric tester || Tester powered by:- brighten technology topic:- #electric_Tester #Tester #brighten_technology
👍 Good Job lekin Battery badal ne ke liye phir se soldering karani padegi esi liye ek taraf battery aur tar ke bich ek bich me holl wala wisher lagado aur dusari taraf battery aur hole wala wisher lagago aur injection ka black rubber me whole karake injection me dal do, Rubber ko nikalo me aasani aur battery replace kar sakte ho
Good idea. But be careful when touching circuit boards. Sensitive components like ICs can get damaged if their different pins gets the voltage i/o. Since this is 3V.