ELECTRONICS MADE EASY SPECIAL

1.HOW TO MAKE YOUR OWN POWER SUPPLIES

2.DTMF(DUAL TONE MULTIPLE FREQUENCY)

3.555 TIMERS MADE EASY

4.IC MAX 232 FOR INTERFACING COMPUTER WITH RS 232 WITH EXTERNAL HARDWARE

5.RS 232 SERIAL COMMUNICATION STANDARD

6.HOW TO USE CONDENSER MIC OR ECM

7.ZOBEL NETWORK FOR LOUD SPEAKER

8.HOW TO MAKE AN INDUCTOR