LM358 Circuits

Electronics circuits and projects based on op-amp IC LM358. These interesting circuits and DIY projects are explained throughly with the help of schematics, working diagrams and videos.

January 13, 2017

In this project, we are going to make a Voice Modulator Circuit, by using self-designed PCB. In this project, we have designed…

December 7, 2016

LED Music Spectrum generates the beautiful lighting pattern according to the intensity of music. It contains many RGB LEDs…

November 23, 2016

Previously we have built Temperature controlled LEDs Circuit, in which two LEDs were glowing according to the temperature. Now…

November 12, 2016

VU Meter or Volume Meter is very popular and fun project in Electronics. We can consider the Volume Meter as an Equalizer,…

November 3, 2016

Today we are building a simple yet very useful circuit using Temperature Sensor LM35. In this circuit, we are going to control…

August 13, 2016

You have seen Automatic Wiper System in luxury cars where Windshield Wiper automatically gets activated when there is Rain or…

December 18, 2015

Security is main concern for various buildings, houses and offices. There are a variety of security alarms available in market…

October 31, 2015

IR based security alarm circuit can detect any movement and trigger the alarm. This circuit is very useful in homes, banks,…

October 27, 2015

Sensors are very important part of electronics, especially in Robotics and Automations. Sensors in electronic devices make our…

September 17, 2015

Object counters or product counters are important applications used in industries, shopping malls, etc. They count objects or…

September 1, 2015

In this project, we are going to make a day and night indicator (or dark and light indicator) which will indicate if there is a…

August 23, 2015

This car parking assistant can protect your car from any damage while reverse parking. It indicates the distance of car from…