DEC #09 Constant Current High power LED driver using LM317

In this video I have demonstrated a very simple and easy method of driving high power led with LM317 IC. Its very cheap and easy to find. So anyone can use this IC to drive any high power LED just by replacing the current limiting resistor. To calculate the value of resistor you may read the blog from my website and get the schematic: https://digitaleclab.com/high-power-l... Support me via paypal: https://paypal.me/payusudipta Gpay ID: smandal711@oksbi