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 […]
3 LEDs Battery Status Indicator Circuit
Battery status circuit is very useful in electronics systems. It helps keep battery healthy and working good in devices. 3 LEDs Battery Status Indicator Circuit is simple but works well and it shows battery voltage using three lights. Each LED shows different voltage. We can see if battery is low, normal or full just by […]
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 […]
Simple Lamp Flasher Circuit using IC LM395
This post shows a Simple Lamp Flasher Circuit using IC LM395 to flash a lamp ON and OFF LM395 IC is a strong power transistor which works like a switch. It needs only few parts and can handle high current. It has safety features like heat and current protection. Even if design is simple it […]
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 […]