This volume of Electronics Projects is the twenty second in the series published by EFY Enterprises Pvt Ltd. It is a compilation of 21 construction projects and 66 circuit ideas published in aElectronics For Youa magazine during 2001. No CD available with the digital version of the book.The output of timer is used as clock for two 7474 dual a#39;Da#39; flip-flops (IC2 and IC3) configured as a ring counter. ... The common point of the winding is connected to +12V DC ... On reset, Q1 of IC2 goes a#39;higha#39; while all other Q outputs go a#39;lowa#39;. ... he intercom circuit described here uses two transistors, an audio transformer, and a few passive pradeep g. components in ... amplifier, while the speaker is driven through an audio output transformer (similar to the one used in transistor radios).
|Title||:||Electronics Projects Vol 22|
|Author||:||EFY Enterprises Pvt. Ltd.|
|Publisher||:||EFY Enterprises Pvt. Ltd. - 2014-03-11|