High efficiency rechargeable LED lamp
How to make a LED lamp with high efficiency in undervoltage mode, with a cold matrix and long battery life.
00:00 Demonstration of work
01:47 LED modes
04:03 Matrix
05:12 Converter
07:23 Balancers
09:40 Charger
10:15 End result
11:21 Efficiency and running time
13:08 Further plans
fractal antennas. Part 2 crit1.ru/fractal/fractal2.html
Video course "Antennas" http://crit1.ru/Antennas/
Power Amplifiers http://crit1.ru/um/
A set of lessons "Electricity" https://goo.gl/9ueS3X
Fundamentals of electronic generators http://crit1.ru/electonicgenerators/
Mini-course "Building step-up blocks" http://crit1.ru/MiniBlocks/
Instructions for assembling voltage converters http://crit1.ru/preobraz/
VK group https://vk.com/crit1
Cart https://t.me/timurgaraninnauchnayakri...
Project "Scientific Criticism" - http://www.crit1.ru
Support the author financially: https://www.donationalerts.com/r/timu...
Components:
balancers https://alii.pub/6kjl6d
protection board https://alii.pub/6kjl6y
charger, buck driver https://alii.pub/6kjl7x
digital voltmeter https://alii.pub/6kjl9h
Mini360 https://alii.pub/6kjl9o https://alii.pub/6kjlbf
0.5W SMD LED https://alii.pub/6kjlan https://alii.pub/6kjlc7
LM2596 LED Driver https://alii.pub/6kjlb1
buttons https://alii.pub/6kjlcs https://alii.pub/6kjlcz https://alii.pub/6kjldy
tapes for solar panels https://alii.pub/6kjldd
getinaks https://alii.pub/6kjldk
timur garanin, scientific criticism, led, lamp, efficiency, led lamp, emergency lamp, batteries, 18650, do it yourself, how to make, 18650 batteries, 18650 batteries with aliexpress, emergency lamp with battery, work power efficiency, LED, desktop led lamp , lamp with battery, e27 with battery, table lamp, led table lamp, balancing board, high efficiency, lighting, blackout, blackout, blackout, blackout in Ukraine, news of Ukraine, news
Watch video High efficiency rechargeable LED lamp online without registration, duration hours minute second in high quality. This video was added by user Scientific Criticism 08 January 2023, don't forget to share it with your friends and acquaintances, it has been viewed on our site 4,884 once and liked it 570 people.