LDR Switch Relay Circuit
This LDR switch relay circuit eliminates the physical contact with electrical appliance switch, consider the bath room switch, if we …
Arduino DAC Tutorial
To give more power to Arduino board DAC (Digital to Analog Converter) interfaced through breakout board and detailed Arduino DAC …
Frequency Divider Circuit
Frequency divider circuits are takes important place in digital logic circuits and some analog multiplex circuits, making perfect frequency divider …
Dual Power Supply Circuit
For better operation every electronic circuit needs best Power supply source and mostly electronic components are requires Regulated DC power …