Circuit Project Electronic

The diagram shows the circuit of a versatile USB power socket that safely converts the 12V battery voltage into stable 5V. This circuit makes it possible to power/recharge any USB power-operated device, using in-dash board cigar lighter socket of your car.
The DC supply available from the cigar lighter socket is fed to an adjustable, three-pin [...]

Hello! friends today I advises Voltage Regulator IC again the circuit. That be high class , voltage 5V. Convenient for Digital Circuits. Be usable good easy. by I uses IC LM309K have Output voltage 5V at current 2Amp. I hopes this circuit may advantage to friends [...]