Circuits DIY – Page 112

Depending on the circuit, the frequency and amplitude can differ. Many kinds of waveforms are observed, such as sine waves, triangular waves…

Nowadays, almost all electronic devices include a circuit that converts AC supply into DC supply. The section of equipment that converts AC…

A laser diode driver is a configuration used to drive a laser diode. A laser diode is a semiconductor device made of two different materials…

To understand electronic appliances, nearly all types of sensors and transducers transform actual parameters such as light, temperature, wei…

In this tutorial, we are making an easy project of 12V, 9V, and 6V Automatic battery chargers. This circuit can charge batteries of three di…

A Flip-Flop LED flashing circuit is a basic circuit that produces a continuous square wave blinking output. This circuit is generally used f…

Faults are very common in electronics and electrical systems. The biggest fault occurring is that the connection has ended because the circu…

LED flasher circuits are perhaps, the simplest way for electronics to say 'HELLO WORLD'. It is a simple electronic circuit that provides a v…

Introduction Printed circuit boards are everywhere. All electronics devices have them. LED lights, computer components and accessories, medi…

When using an Arduino, we often need to control more voltage/current than can be handled directly from the Arduino pins. Most Arduino pins c…

A VU meter or a volume unit meter is a device that displays the intensity of an audio signal in music equipment (loudspeaker, mic, electric…

In this tutorial, we are going to make a "100-watt Inverter circuit 12V to 220V using Transistor". A power inverter is a power electronic de…

Introduction DC motors are used in so many electronic devices. It is widely used in industrial, automation, and robotics applications. Conve…

All projects