I overengineered the no-battery flashlight (with supercapacitors) скачать в хорошем качестве

I overengineered the no-battery flashlight (with supercapacitors)

Discover Easy, Affordable, and Reliable PCB manufacturing with JLCPCB! Register to get $70 New customer coupons: https://jlcpcb.com/?from=LeftyMaker Special Deal: Get a $30 coupon for JLCPCB premium 6-layer PCBs: https://jlcpcb.com/6-layer-pcb?from=g... The no-battery flashlight gets LEDs, supercapacitors, and more in this video. PART 1 here:    • Vintage no-battery flashlight gets LEDs (P...   I also included a buck converter to manage the supercapacitor charging and a boost converter to increase the voltage to a usable level. There is also an LED driver and a FULL BRIDGE RECTIFIER made using Schottky diodes. But was this all worth it? Shopping links*: 🟢 The oscilloscope I use: https://amzn.to/3J71k02 🟢 The soldering iron I use: https://amzn.to/3PHuoiy 🟢 OLFA cutting mat: https://amzn.to/3HX3Ipp 🟢 A Basic Multimeter: https://amzn.to/43Cjnom (Amazon US) *Affiliate links. The price you pay DOES NOT CHANGE, but I may make a small commission if you make a purchase. Your support helps me make more videos. Thanks! #jlcpcb #electronics #diy #LED ******* More cool stuff on Instagram:   / leftymaker   Check me out on TikTok:   / leftymaker   Donate on Ko-Fi: https://ko-fi.com/leftymaker