MAKE presents: The Diode Technology By Collin CunninghamCollin CunninghamView more articles by Collin Cunningham April 29th, 2009October 14th, 2015 It’s the simplest semiconductor device made. It ushered in the age of radio. The electronic valve that rectifies and regulates — it’s the diode! Tagged circuits components featured getting started Skill Builders By Collin CunninghamCollin CunninghamView more articles by Collin Cunningham Discuss this article with the rest of the community on our Discord server! ADVERTISEMENT Subscribe now to Make: MagazineThe official magazine of Maker Faire Related Articles from Make: From the Shed: New ArrivalsFlatsat 1 Spaceborne Communication Training Tool$71.95Mixed Media Premium Box$30.00Ink Illustration Premium Ink Box$30.00 Get Make: Magazine $19.99