Published on Jul 22, 2017 <br />A tutorial on the basics of using LEDs (light emitting diodes). Polarity, forward voltage and current are discussed <br />Subscribe Our Channel <br />https://www.youtube.com/channel/UC7k3... <br />Follow Us On <br />https://twitter.com/Earth_bondhon <br />Follow Us On <br />https://www.instagram.com/earthbondhon <br />Thanks for watching! Please leave a like, comment & subscribe.
