Simple Speech Amplifier Circuit

When we are designing Amplifier circuit we should consider the input audio source and target output…

Sound Generator Circuit Using IC HK620

We take lot of effort to add sound output in electronic design, Here the simple Sound Generator…

1 Watt Amplifier Circuit

For compact hand held device, constructing Audio amplifier with low voltage consumption is a difficult job.…

Audio Equalizer Circuit

Simple Audio equalizer circuit constructed by using famous 5 band graphic equalizer IC LA3600, this is…

Simple Class D Amplifier Schematic

The simple Class D Audio Amplifier Circuit designed by using IC BD5460, It is a low…

Audio Power Amplifier Circuit diagram

     Simple 5.8W Audio power amplifier circuit designed with very few external parts, this circuit…

Tone Dialer

This circuit constructed by using tone encoder IC TCM5087. This can be used for to produce…