Simple DIY Battery Charger Circuit using Center Tap Transformer is a useful device, it fills power in rechargeable battery. Furthermore, this article show how to make easy DIY charger using center tap transformer which is good for charging lead acid battery; also it can charge any 12V battery and even a car battery. Circuit is […]
DIY Projects
Simple Car Headlight Timer Circuit using Transistors
Simple Car Headlight Timer Circuit using Transistors is cool design which keeps car headlights ON for 1.5 minutes after engine is OFF. Also, it is very useful in dark place which gives light for short time. Circuit uses easy parts like transistors, resistors, capacitor, relay and few more and these all work together for timing. […]
DIY Parking Sensor Circuit using IC 555 and IC LM324
DIY Parking Sensor Circuit using IC 555 and IC LM324 is smart device as it helps driver while parking a car, also it finds nearby things that can block the way. Circuit has two parts: Transmitter Circuit: which sends IR light using IR LED around the car. Receiver Circuit: which gets back the IR light […]
Car Battery Charger Circuit using IC MC78T12ABT
Car battery charger help car run good by keeping battery charged, also this simple circuit uses MC78T12ABT IC which works well. Moreover, Freescale designed this robust IC to handle high current, as it is similar to the 7812 voltage regulator, comes in a TO-3 package and can deliver up to 3A of output current. This […]
Designing a 20W Audio Amplifier Circuit using IC LM1875
IC LM1875 is nice audio power amp which works very good and is very efficient, as it gives 20W power with few extra parts. The sound is clear with low distortion and is good for many audio uses, also the circuit is good for small home audio, powered speaker, music instrument amplifiers. In this post […]
Designing a 5-Band Audio Equalizer Circuit with IC LA3600
Graphic equalizer are very useful in audio, as it changes volume of different sound parts to match what user like; also 5-band equalizer split sound in 5 parts and user can adjust each part separately. Also, LA3600 IC made for equalizer which is easy to use, strong and works well; furthermore, this article for Designing […]