The step-by-step instructions for building specific LED circuits or projects, along with circuit diagrams and explanations of the circuit components.
The LED flasher circuit is using in many situations such as alert, decorative lighting, Testing and debugging, and also the signal transmission. The CD4011 IC based LED flasher is designed with minimum number of external components and easy to build…
Connecting a single LED directly to the 1.5v battery does not gives much brightness or maximum efficiency of the light. To get maximum light from the LED we need a LED driver circuit to boost the input 1.5 v to…
The Single 74HC393 IC can able to produce dual functions because of the dual ripple counter on it. So in this article you can get the circuit diagram of binary counter with LED sequence. Share Button Share on Facebook Share…
This is a 12v battery level indicator circuit using BC 547 NPN transistor. The circuit will work fine using the 12 volt Lead acid battery. With few components and connections only needed for working this entire circuit. The complete circuit…
This is a LED blinking circuit with minimal components and connections. You can easily build this circuit in a bread board or a PCB. The components using in this LED blinking circuit is a single LED, BC 547 NPN transistor…
Build a Knight rider LED Chaser circuit using ATtiny 85 Programmable IC. This simple and compact circuit works with upto 80 LED’s. Lets Build one. Share Button Share on Facebook Share on Pinterest Share on WhatsApp Share on Telegram What…