REFERENCE I Robot ENTITY no lights Problem Done

[gsmharabas]

I Robot ENTITY wala ilaw Problem
firts insert battery power on unit tumutunog siya silip silip sa lcd wala ilaw
kaya tester unit shorted siya kaya silip agad sa grupo ng ilaw
pitik muna diod try tester wala na shorted kaya palit diod boom tested may ilaw na

https://imgur.com/LGWhkUt

https://imgur.com/qrOdVjc

https://imgur.com/Tl8xOYA

sana makatulong sa baguhang tulad kho