One bit Memory Circuit
In digital electronics memory and memory cell circuit plays an important role. Now a days every electronic gadgets has gigabytes of …
PIR Burglar Alarm Circuit
PIR sensor (Passive Infrared sensor) widely used in motion detection applications and security based applications, the following project is a …
LDR Switch Relay Circuit
This LDR switch relay circuit eliminates the physical contact with electrical appliance switch, consider the bath room switch, if we …
Lie Detector Circuit
Simple two transistor based lie detector circuit is just a fun electronic circuit, some times works effectively and finds liar …