Electrothinks

PWM DC Motor Speed Controller

Pulse Width Modulation (PWM) controllers efficiently control the power delivered to a load by adjusting the width of the pulses in a signal ...

Overcharging protection is crucial for lithium batteries as it keeps them safe, helps them last longer, ensures optimal performance, and pre...

Whether you're working on electronics projects or need a reliable power source for your bench, this adjustable power supply circuit offe...

A Zero Voltage Switching (ZVS) circuit is a popular device among electronics hobbyists for creating high voltages, generating arcs, transmit...

A simple audio amplifier based on the LM386 integrated circuit effectively amplifies low-level audio signals to a level suitable for driving...

Mini Tesla coil is a small device using single transistor (2N2222A) that generates high-voltage electricity using electromagnetic principles...

A simple inverter that designed using basic and low-cost electronic components converts 12V DC to 220V AC at a 50Hz square wave, making it u...