This is the first basic LED circuit I built many years ago in my school days and had given me immense pleasure to see glowing LED. For building this circuit you only need four things: LED- 1; Resistor ...

A basic LED driver PCB designed in OrCAD, based on a tutorial by Robert Feranec. This project includes schematic capture, PCB layout, and beginner-friendly design practices for creating a single-LED ...

Learn how to use LED circuits in your STEM projects with these four creative ideas. Make LED greeting cards, wearables, sensors, or games with simple materials and tools.

You have seen many LED torches in the market, mostly use white LEDs as they provide good brightness and light. Today we are making the low cost and highly efficient Simple LED torch light Circuit ...

In this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an LED, blinking, and more. Every step will have the code, the schematic, photos of the project ...

It is a very simple circuit indeed! You can access the AtTiny85 software code using the following link. This is a great starting point to create your own LED patterns for the earring! Though the above ...

Light-emitting-diodes (LEDs) are solid-state devices with specific v-i characteristics. In this paper we study the basic requirement of the driving circuits and discuss the proper approach to driving ...

Abstract: Current-mirror (CM) circuits have been basic circuit components in many analog and integrated circuit designs. Their current control properties make them attractive in current balancing ...