2n2222 transistor lthree color ed flasher

2n2222 transistor lthree color ed flasher how to#

You can solder it on a small compact PCB and make it portable/ versatile.

Its simplified connection is shown in the circuit diagram in two illustrations. Strobe effect can be replicated with this circuit as it alternates red/blue color kinda cool though. This is a very simple blinking LED circuit consisting of only 5 components (except LEDs and battery). The above image shows two red and blue indicators in and as a 555 timer blinking led circuit. Resistors 2x 330Ω, 1x 47kΩ Capacitor 1x 4.7uF IC 555 Connecting wires 2x LEDs 9V battery Whether you are an occasional electronics enthusiast or just starting in this field, this article will provide you all the information you need to create your own LED flasher circuit and take your projects to the next level.īlinking LED circuit with 555 Timer and only 5 components

2n2222 transistor lthree color ed flasher how to#

We will also provide step by step instruction on how to create your own Blinking LED circuit along with a few useful tips and tricks to help you get the most out of your project.

In this article we will be discussing the basics of LED flasher circuit diagrams, including all the required components, the circuit schematic and programming if any. The best thing is that creating a simple blinking LED circuit is relatively easy, even for those who are new to electronics and DIY. The LED flasher can be used to create a visual state indication, provide a warning signal or simply to add some stylishness to a project. Blinking LEDs are often used in a wide range of Electronics projects from simple toys to gadgets, generally their blinking and flashing are programmed on a micro-controller or some kind of timer IC’s. In this world of Electronics, a simple blinking LED circuit is a very basic yet very useful circuit.