This programmable electronic musical door bell circuit is really simple since the integrated circuit really does all the things! It should be stated that we now have created some substantial […]
36 Watt BTL Power Amplifier Circuit using IC TDA1562Q
This 36 watt power amplifier circuit is structured over a class of Philips H-Audio Amplifier IC and may provide 36W RMS or 70W audio power, all coming from approximately a […]
Simple 12 watt Amplifier Circuit using TDA1020 IC
In this post we study a very simple yet powerful 12 watt amplifier circuit using a single chip TDA1020 and few other handful of passive components. The TDA1020 is designed […]
Dynamic MIC Preamplifier Circuit
In this post we discuss a powerful preamplifier circuit for microphones, which can be used for amplifying an electret MIC signal, using just a couple of BJTs. Microphone signals will […]
30 Watt Stereo Amplifier Circuit Using IC TDA1521
The post details how to build a simple 30 watt stereo power amplifier circuit using a single hassle free IC TDA1521 This little (yet strong) stereo very compact could […]
Simple Stereo Amplifier Circuit using IC TDA2004
A very simple 10 +10 or in total 20 watt stereo amplifier circuyit has been discussed in this article using a single low cost IC TDA 2004 or a TDA […]