Raspberry Pi Circuit Design: Part 1 - Safe GPIO Current, Basic LED Circuits

This video explains in details LED circuit design for Raspberry Pi GPIO. I explain basic DC circuit concepts, GPIO limits and practical approaches to safe current draw. 0:00 Intro 1:02 Background Knowledge 2:43 LED Testing and Voltage Measurement 3:53 Electric Current Calculation 4:54 Raspberry Pi Limits 5:33 Brighter LEDs 6:28 Takeaways 8:00 Wrap-Up I really enjoy making YouTube videos and I appreciate that you watch them. Please subscribe and like my videos and I will keep making them. Constructive criticism is always welcome! Disclaimer: "Raspberry Pi" and the distinct logo are a trademark of Raspberry Pi Foundation. Music: Funk AF by Everet Almond, YouTube Music Library.