Take a tour through the world of the light-emitting diode and learn - who invented it, how to use it, and how to make your own.<br /> audio & video by Collin Cunningham<br /> Find more at the Maker Shed: <a href="https://makershed.com" title="https://makershed.com" target='_blank'>https://makershed.com</a><br /> <br /> Learn more: <a href="http://makezine.com/video/make-presents-the-led/" title="http://makezine.com/video/make-presents-the-led/" target='_blank'>http://makezine.com/video/make-presents-the-led/</a><br /> <br /> More Make Presents: <br /> <br /> The Resistor: <a href="http://www.youtube.com/watch?v=VPVoY1QROMg" title="http://www.youtube.com/watch?v=VPVoY1QROMg" target='_blank'>http://www.youtube.com/watch?v=VPVoY1QROMg</a><br /> <br /> The Capacitor: <a href="http://www.youtube.com/watch?v=ZYH9dGl4gUE" title="http://www.youtube.com/watch?v=ZYH9dGl4gUE" target='_blank'>http://www.youtube.com/watch?v=ZYH9dGl4gUE</a><br /> <br /> Ohm's Law: <a href="https://www.youtube.com/watch?v=-mHLvtGjum4" title="https://www.youtube.com/watch?v=-mHLvtGjum4" target='_blank'>https://www.youtube.com/watch?v=-mHLvtGjum4</a><br /> <br /> The Inductor: <a href="https://www.youtube.com/watch?v=STDlCdZnIsw" title="https://www.youtube.com/watch?v=STDlCdZnIsw" target='_blank'>https://www.youtube.com/watch?v=STDlCdZnIsw</a><br /> <br /> The Multimeter: <a href="https://www.youtube.com/watch?v=BW3Wj7UD-_s" title="https://www.youtube.com/watch?v=BW3Wj7UD-_s" target='_blank'>https://www.youtube.com/watch?v=BW3Wj7UD-_s</a><br /> <br /> The Oscilloscope: <a href="https://www.youtube.com/watch?v=SxZWcku_Sw0" title="https://www.youtube.com/watch?v=SxZWcku_Sw0" target='_blank'>https://www.youtube.com/watch?v=SxZWcku_Sw0</a><br /> <br /> The Integrated Circuit: <a href="https://www.youtube.com/watch?v=uSRIc-sEgPw" title="https://www.youtube.com/watch?v=uSRIc-sEgPw" target='_blank'>https://www.youtube.com/watch?v=uSRIc-sEgPw</a><br /> <br /> The Diode: <a href="https://www.youtube.com/watch?v=AqzYsuTRVRc" title="https://www.youtube.com/watch?v=AqzYsuTRVRc" target='_blank'>https://www.youtube.com/watch?v=AqzYsuTRVRc</a><br /> <br /> The Transistor: <a href="https://www.youtube.com/watch?v=-td7YT-Pums" title="https://www.youtube.com/watch?v=-td7YT-Pums" target='_blank'>https://www.youtube.com/watch?v=-td7YT-Pums</a><i class="fa fa-language transViewIcon clickable" title="Translation"></i>
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