Electronics Projects

The circuit is a low temperature regulator, supervisor, warns us about global warming. Temperature control is done by the thermistor TH1,...

At times it’s really very annoying to see the street lights kept switched ON even during broad day light. The present circuit of an automati...

Lead acid battery charger schematic using the famous IC LM 317. The circuit provides the correct voltage to charge the 12v sealed lead aci...

IC2 is connected as a differential amplifier and compares the signals at its two inputs. Referring to the circuit diagram: the input compris...

In tnis post we learn a simple circuit idea which may be used for producing important waveforms such as triangle waveform and square wavefo...

The proposed circuit generates accurately spaced PWM pulses which imitates a sine wave very closely and thus can be considered as good as ...

This is a Simple Signal Injector Circuit Diagram. The unit provides a square-wave output that is rich in harmonic content. The circuit`s o...

The schematic diagram below shows a simple trivial low-cost 12 volt DC 50W off-line SMPS switching power supply circuit. It can be used for...

The post explains a how a simple IC 556 oscillator may be used to create a simple electronic ignition system. Standard automotive igniti...

This is the simple Class-A amplifier Circuit Diagram. This circuit allows a class-A amplifier to drive a low impedance speaker and has a lo...