LM3900

Two Tone Alarm Circuit using LM3900

2 months agoMarch 17, 2023 by Farwah Nawazi

Introduction The Two-Tone Alarm Circuit is a new and unique way to get a reliable alarm system that … Read more

5 months agoJanuary 15, 2023 by Kiran Saleem

In this tutorial, we are going to make an “LM3900 Audio Mixer Circuit”. An audio mixer circuit is … Read more

5 months agoAugust 5, 2022 by Farwah Nawazi

Introduction While listening to the music, you hear a lot of instruments, sometimes played together at a time. … Read more

5 months agoDecember 25, 2021 by Shagufta Shahjahan

We need an Audio mixer to amplify different audio inputs with a single amplifier. It is a quadruple … Read more

5 months agoJuly 17, 2021 by Wajid Hussain

The LM3900 series consists of four independent, dual input, internally compensated amplifiers which were designed specifically to operate … Read more