January 9th, 2010

You are currently browsing the articles from circuitmaniac.com written on January 9th, 2010.

Innovative Ways Of Using Timer IC 555

OBJECTIVE Timer IC 555 is versatile general-purpose linear integrated circuits and is thus the most widely used one. It is indeed a favourite with hobbyists. It is mostly used either as a monostable or an astable multivibrator. In this project activity, we shall present some modified circuits for monostable and astable operation of timer IC [...]

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Written by David on January 9th, 2010 with no comments.
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5 IN 1 Alarm Gadget

OBJECTIVE Here is a simple and very easy to build alarm siren producing gadget capable of producing five different types of siren tones. The gadget is built around a single IC 556 which is nothing but a dual IC timer 555.That is, it has two independent 555s   within the same package. The type of siren [...]

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Written by David on January 9th, 2010 with 1 comment.
Read more articles on Projects.