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 ...

This is a simple flashing led circuit with 2 leds and 2 NPN transistors. It illustrates the behavior of transistors and capacitors and if you use an oscilloscope it will be very easy to determine what ...

This is a simple blinking led circuit powered from 220V that can be used to mark special places or as voltage indicator. The voltage from the mains charges the capacitor through R1 resistor and D1 ...

Here is the list of best LED based projects along with the circuit diagram, working and applications. LED – Light Emitting Diode. We are all very well know that LEDs are now playing vital role in many ...

In this tutorial, we are going to show you that how a push button works and how to use a push button in your circuit. Here, we are controlling a LED using Push Button. A Push Button is a type of ...

This is one basic electronic circuit to get started with electronics. This simple LED circuit glows LED when connected with the battery with the help of a resistor.

Evil Mad Scientist Labs brings us this easy to make LED blinking circuit. The idea is to put a LED in series with a small blinking incandescent bulb from a string of Christmas lights. The bulb has ...

This project demonstrates how to blink a single LED using a PIC16F887 microcontroller. The LED turns off for 1 second and on for 2 seconds, controlled via a program written in MikroC ...

Never miss a blown fuse again! This four-component Fuse Guard circuit ensures you’re instantly alerted when a mains fuse fails, using a flashing LED.