Broken Wire Detector
Identifying & Locating the broken wire Inside wall or inside plastic insulation is very difficult, Here a simple broken wire …
LDR Switch Relay Circuit
This LDR switch relay circuit eliminates the physical contact with electrical appliance switch, consider the bath room switch, if we …
Dual Power Supply Circuit
For better operation every electronic circuit needs best Power supply source and mostly electronic components are requires Regulated DC power …
Emergency Light Circuit
Simple power efficient and easy to construct LED Emergency light circuit designed with few easily available components and it is …