DIY HV Variable capacitor

This circuit is a church bell controller. Basic component is an ATmega32 microcontroller. At the...

Building ESLs involves the use of tools and materials that if handled improperly can be...

This circuit is based upon the change of frequency of the function generator with the input...

A BA1404 IC is used to generate a complete FM MPX signal. The chip contains all of the necessary...

Designing and building a USB sound card longer a head ache got the PCM 2702 integrated circuit...

The circuit diagram shown here is of a Hall Effect switch. Hall Effect sensor IC DN6848 from...

This Alarm will help you with its loud Police siren to abort the attempt of intrusion. With a...

The basic functions of this drive are to give smooth start to motor change the direction, change...

The Slave Flash Trigger is switched on/off by pressing the push button. When switched on, one to...

As shown by INA321/322 input current protection circuit shown. INA321/322 has the input end of...