Simple Car Headlight Timer Circuit using Transistors is cool design. It keeps car headlights ON for 1.5 minutes after engine is OFF. 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. These all work together for timing. This article […]
Automobile Circuits
Car Reverse Horn with Musical Tone Circuit
Car Reverse Horn with Musical Tone Circuit is easy and fun way to change beep sound to nice tune. Main part of these circuit is IC UM66 which makes sweet melody. Another IC is 7805 which drop car battery voltage to 5V. Some more parts are also used and they help circuit work good and […]
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. It finds nearby things that can block the way. It has two parts: Transmitter Circuit: which sends IR light using IR LED around the car. Receiver Circuit: which gets back the IR light if […]
Car Turn Signal Circuit with Chasing Effect
Car Turn Signal Circuit with Chasing Effect is important project for electronics It shows if driver turn left or right. This circuit make lights blink one by one like in new cars. It uses two main parts: 555 timer IC and CD 4017 counter IC. First IC1 make blinking signal and then this signal goes […]
Car Battery Charger Circuit using IC MC78T12ABT
Car battery charger help car run good by keeping battery charged. This simple circuit uses MC78T12ABT IC which works well. IC is strong and handles high current. Made by Freescale like 7812 in TO-3 case with max 3A. Car Battery Charger Circuit using IC MC78T12ABT is made for 12V lead acid battery which can check […]
Car Stereo Amplifier Circuit using IC TDA1553
Car stereo amplifier is very important. It makes sound signal strong and give power to speaker so they work good. This Car Stereo Amplifier Circuit using IC TDA1553 chip is strong for Class B amplifier. Chip is made for car radios and is small in size, work well and need few parts to make. It […]