This 5-color LED flasher circuit can be built using the popular 555 timer and 4017 decade counter ICs. It does not require any expensive components like a microcontroller. The timer IC is used as an ...

In analogue electronics, oscillators and their implementation using integrated circuits (ICs) is an important subject. As 555 timer IC is easy to understand and flexible enough to suit diverse ...

The NE555 is a popular IC that functions as a timer or an oscillator. It’s an 8-pin IC available in various packages. We are using an SOP-8 package of the IC. Due to the versatile functioning of the ...

The 555 timer IC, originally introduced by the Signetics Corporation around 1971, is perhaps one of the most popular analog integrated circuits ever produced. In this new Elektor book, the focus is on ...

This is the Design of a digital clock created in Multisim to display time consisting a 12-24 hour display, time zone, stopwatch and time adjustment by making the 1Hz pulse using 555 Timer, 1,2,4-bit ...

digital capacitance meter with 555 timer ... Anyone possessing a frequency counter with a facility for period measurement can build this simple add-on unit to measure capaci- tance direct.