How to Quickly Test an LED (The Coin Cell Method)

This is a supplemental video to our page titled "Fundamentals of Electronics: LEDs". This video is meant to demonstrate how to test an LED by using a coin cell battery. To perform this method of LED testing all you need is an LED and a coin cell battery. Take the LED to be tested and touch its anode (+) to the positive side of the coin cell battery (+) and touch the cathode of the LED to the opposite side of the coin cell batter or its negative side (-). If your LED is good, then it should light up (assuming your battery is good). PARTS LIST: Coin Cell Battery: https://amzn.to/45HlqZg LED: https://amzn.to/45FzeDy Video for Blog Page: "Fundamentals of Electronics: LEDs" Page URL: https://motbots.com/leds Description: This is a supplemental video for a post made on our website. Website: https://motbots.com EARNINGS DISCLAIMER: Motbots may earn an affiliate commission if you purchase something through recommended links. #motbots #motivatedrobotics #learnelectronics #led #coincellbattery #testingled #howto #diy #commissionearned