PCB Projects
Voice Changer Circuit: Building a Voice Modulator Circuit
About Voice Changer Circuit, Voice modulation is a captivating and fun project that we've had to work on so far.
Often, its circuitry involves transf...
AM Radio Schematic: A Guideline on Making Simple Circuit Diagrams
Want to know something about AM Radio Schematic? An AM radio receiver circuit can use either one or more transistors alongside other electric componen...
Transformerless Inverter -All You Need to Know
Sometimes, technology can make giant leaps forward for the collective community. Transformerless technology is one of these developments. It offers ut...
LED Fader Circuit: What Is It and How It Works?
Recently, LED lights have seen a rapid increase in use because of how cheap and durable they are. Plus, LEDs don't consume as much energy as other lig...
Lead-acid Battery Charger Circuit- Different Charging Strategies
A lead-acid battery charger circuit is a valuable power source for most systems, and you'll find it in the motorcycle battery. Also, it is a simplisti...
Refrigerator Alarm: What Is It and How It Works?
Have you ever discovered your fridge door was slightly open all along and most of your food has gone wrong? Or, does your fridge door need that extra ...