Topic

voltage regulator

2 videos. Ranked by independent recommendations, not by views.

1. 

   1 Voltage regulator tutorial & USB gadget charger circuit

   Afrotechmods 9 people · 10 months · since Sept 2011

   A beginner tutorial on linear regulators such as the 7805, ending with a USB charger circuit; suggested to people powering an Arduino or Raspberry Pi.

2. 

   2 LM317 Adjustable Voltage Regulator Tutorial

   Afrotechmods 9 people · 9 months · since Jan 2012

   An Afrotechmods tutorial on building a variable linear power supply around the LM317, often suggested as a first analogue project.