In this post, two LED blinking circuits are given below. First one is dancing bi-color LEDs (two different color LEDs) where the two color LED will run in sequence. In the second circuit, we will ...

Due to the advantages like low voltages, long life, cheap, reliable, fast on-off switching etc, the LED’s are used in many applications. The various applications of LED are, All kinds of visual ...

Simple but effective all-analog fading LED circuit. This simple fading LED circuit is basically a relaxation oscillator based on a PUT (Programmable Unijunction Transistor) device, that is formed by ...

A transistor tester can be a handy addition to your electronics workbench. This versatile transistor tester design, first presented a decade ago, enables you to quickly assess the functionality of NPN ...

Article Simple LED Constant Current Source (Summer Circuits 2010 article) Chip manufacturers are always coming up with ever more sophisticated constant current driver chips for LEDs. We have included ...

This is my first project after years of not creating electronics projects. The project is a simple circuit that consists of a LED, a 390-ohm resistor, and a 9V battery. Below is an overview of the ...

Created a basic LED circuit and blinking LED circuit. To begin we used the ground and connected it to the circuit board and panel. We then added a light and resisters to allow the light to come on ...

I know very little about electronics, but if you give me a schematic and a pile of parts, I can more-or-less assemble them correctly.<br><br>I am trying to build a simple circuit to simulate the ...

I was puzzling over the classic bistable circuit and wondering if it was possible to expand it to any number of channels. And this is what I came up with. BTW: To make it more interesting (claims I), ...