This article will attempt to describe the way to build a wireless cellphone battery charger circuit. With a wireless charger you can just get rid of the wires and charge […]
6v DC 20 watt Florescent Lamp Driver Circuit
In many rather daily occasions many of us may possibly be caught up over a power outage conditions (no electrical power on evenings). Ooh how extremely annoying evening ! … […]
Simple Smoke Detector Circuit
A Smoke detector circuit is an essential system when it comes to maintain safety precaution for any establishment. Having a smoke detector installed makes life easy to save your establishment […]
Voltage Stepper Circuit or Voltage Booster Circuit
The article details about a simple voltage stepper circuit also called voltage booster circuit which can be used in cases where the circuit is required to run on a rather […]
Carbon Gauge Circuit
In this post we’ll see how to make a simple carbon gauge circuit for measuring carbon emission level of an automobile exhaust system. Measuring carbon is common usage in the […]
Screaming Alarm Circuit using IC 555
If you looking for a screaming alarm circuit that would produce a high pitched ear piercing kind of alarm sound, then probably this design will be just suitable for your […]