This post explains the circuit of a boost converter made using a 555 time IC, a transistor, and a few passive elements.

In this article we'll study a digital stopwatch design configured around the very popular IC LM555 in conjunction with a 4-digit counter IC with multiplexed 7-segment output drivers (MM74C926). Written […]

Tool Electric - схемы радиоэлектронных устройств, справочник по радиодеталям

This is the Solderless Breadboard & Analog ICs Design Kit #1. It includes an extremely useful and re-useable 830 Tie-Points Solderless Breadboard and four different types of Analog ICs: The TL071 Single JFET Op Amp , the TL062 Dual JFET Op Amp, the LM386 Audio Amplifier, and the LM555 Timer IC. These Op Amps and Timer are extremely popular and have been used for decades! The Solderless Breadboard is 2.2" wide by 6.5" long with an adhesive backing. It consists of 4 rows of Distribution Strips with 2 rows at the top and 2 rows at the bottom. There are also 630 Tie-Points in the center organized as 126 columns with 5 Tie-Points per column. The Solderless Breadboard is used to build your prototype circuits and can be reused over and over. This kit also includes different values of 1/4 Watt Leaded Resistors, NPN & PNP Transistors, Aluminum & Ceramic & Tantalum Capacitors, Signal & Power & Zener Diodes, LEDs, Trimpots, an Electret Microphone, a miniature Speaker, Pushbutton Switches, Crystals, a wire packet to be used with the solderless breadboard, and more. It also includes some Electronic Hardware so that you can interface your circuits to the outside world. With these parts, you can make numerous circuits such as active filters, pre-amps, signal conditioners, function generators, and much more. Search the web for incredible circuits to build. We supply the parts, you supply the ingenuity. We are family-owned and ship out of Ocala Fl. All of our products are designed and assembled by us.

Pack of 2   MAX3483CSA+T   Integrated Circuits 1/1 Transceiver Half RS422, RS485 8-SOIC : RoHS, Cut Tape

To understand the whole dual power supplyy circuit, in this tutorial, we are going to create a "9V Dual Power Supply from 3V"

This is Simple 555 Alarm sound circuit, for beginner as buzzer sound. IC1 is pulse generator, to transistor PNP for boost current to speakers.

Revista de dibulgación Electronica!

A simple F to V converter circuit with diagram and schematic using LM555 Timer IC.This circuit has lots of applications in digital frequency meters, tachometers etc.