[Eric] uses the oscillator to build a simple LED blinker and shows what happens when he changes the transistor and adjusts the voltage or resistance.

Arduino Blinker A simple yet effective Arduino project that blinks an LED, perfect for beginners learning the basics of microcontroller programming. This project was designed and prototyped using ...

LED Blinker Circuit using Arduino LEDs are small, powerful lights that can be found in a variety of applications. To begin, we will practice blinking an LED, which is the Hello World of ...

It normally takes two transistors to build a blinker circuit (in order to make positive feedback possible). However, you can also use a photo-resistor (LDR) that is illuminated by an LED. The feedback ...

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.

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 ...