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.

  • Voice Modulator Circuit using LM358 and LM386

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

  • DIY LED Music Spectrum using NeoPixels and ARM Microcontroller

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

  • Temperature Controlled Automatic Switch

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

  • Simple VU Meter Circuit using LM358

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

  • Temperature Controlled LEDs using LM35

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

  • Automatic Rain Sensing Wiper Circuit using 555 Timer IC

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

  • LED VU Meter using LM3914

    We can consider the Volume Meter as an Equalizer, which is present in the Music systems. In which we can see the dancing of...

  • Laser Security Alarm Circuit using IC 555 and LM358

    Security is main concern for various buildings, houses and offices. For this purpose, there are a variety of security alarms...

  • IR Based Security Alarm Circuit

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

  • Infrared Sensor Module Circuit Diagram

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

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