The demand for portable power solutions is ever growing especially in scenarios where access to mains outlets is limited such as in cars, trailers or cottages. Constructing your own DC/AC power inverter provides a versatile solution to power various household appliances like radios, DVD players, electric shavers and more. What is a IC 555 Inverter […]
SMPS Halogen Lamp Circuit
SMPS Halogen lamps usually need transformers to work. This guide is about a new kind of transformer that uses a switching power supply. It is simpler than older transformers and works with other light bulbs too, as long as they do not use radio waves RF. This new design also saves energy. What is a […]
ON OFF Touch Switch Circuit with Relay
Touch buttons are everywhere these days they are a cool way to control things. This guide shows you how to make a simple touch switch using a common chip called the 555 IC. You do not need any fancy or expensive parts to make it work. This is a great project for beginners or people […]
Simple IC 555 Amplifier Circuit
The IC 555 chip is super useful for many things. Normally it is used for timing circuits, but this project is a bit different. In this experiment, we are going to use the IC 555 to make a microphone amplifier. First, a microphone picks up your voice. Then, a transistor like a tiny switch gives […]
Simple LED Fading Circuit using IC 555
LEDs are super cool and efficient light sources that are everywhere these days. This guide will show you how to make an LED light that slowly fades in and out. It might sound fancy, but you only need a few parts and a classic chip called a 555 IC. What is a LED Fading Circuit […]
Dual 35V 300 Watt SMPS Circuit
Designing a high power dual 35V 300 Watt SMPS circuit demands careful consideration of parameters such as power, resistance and voltage to achieve optimal performance. What is a Dual 35V 300 Watt SMPS Circuit: A Dual 35V 300W SMPS Switched Mode Power Supply circuit is a power supply design capable of delivering a dual output […]