SINGLE TRANSISTOR FM RADIO(easy home made)

HOW TO USE CONDENSER MIC OR ECM

Description: This page describes how to use or connect and use 2 and 3 terminal electret condenser microphones (ECM's). The bottom secti... Baca selengkapnya »

ZOBEL NETWORK FOR LOUDSPEAKER

fig1: LOUD SPEAKER INTERNAL VIEW fig2: VOICE COIL DIAGRAM Before we go in to our discussion of" zobel network compensation for loudspe... Baca selengkapnya »

How to make an INDUCTOR

My discussion here is very simple,unlike presenting u all the history like Wikipedia. and boring you with all its properties characteristics... Baca selengkapnya »

RELAYS

A relay is an electrically operated switch . Current flowing through the coil of the relay creates a magnetic field which attracts a lever a... Baca selengkapnya »

MAKE UR OWN SIMPLE COMPONENT TESTER

This simple project may be used for testing components , as well as checking circuit board tracks, wires and connections for continuity (co... Baca selengkapnya »

TRANSISTORS

Function Transistors amplify current , for example they can be used to amplify the small output current from a logic IC so that it can ope... Baca selengkapnya »