In this post we will learn how to build and optimize basic IC 555 oscillator circuits, whose waveforms can be further enhanced for generating complex sound effects such as warble alarm, police siren, … [Read more...] about IC 555 Oscillator, Alarm and Siren Circuits
Top 10 Timer Circuits using IC 555
The circuits explained here are 10 best small timer circuits using the versatile chip IC 555, which generates predetermined time intervals in response to momentary input triggers. The time … [Read more...] about Top 10 Timer Circuits using IC 555
CMOS IC LMC555 Datasheet – Works with 1.5 V Supply
In this post we study the datasheet, pinout, and technical specifications of the IC LMC555 which is a CMOS version of the standard IC 555. The IC is equipped with many outstanding features, the most … [Read more...] about CMOS IC LMC555 Datasheet – Works with 1.5 V Supply
Motorcycle Button Start Locking Circuit
In this post we discuss how to modify an existing button start system in motorcycles so that it's disabled as soon as the engine has started and gained the required minimum amount of RPM. The idea … [Read more...] about Motorcycle Button Start Locking Circuit
3 Simple DC Motor Speed Controller Circuits Explained
A circuit which enables a user to linearly control the speed of a connected motor by rotating an attached potentiometer is called a motor speed controller circuit. 3 easy to build speed controller … [Read more...] about 3 Simple DC Motor Speed Controller Circuits Explained
How to Make Simple Boost Converter Circuits
A couple of simple boost converter circuts are explained in this post, whch can be build and applied by any hobbyists for their own specific requiremenet. What is a Boost Converter A boost … [Read more...] about How to Make Simple Boost Converter Circuits