Some information on what current and resistors to use. The LEDs are all in parallel and need about 3 Volts, current limited with a resistor. https://www.facebook.com/reel/909951727389682?mibextid=9drbnH&s=yWDuG2&fs=e
2024-04-06 The Flexible LED Filament
This YouTube short demos a flexible LED filament and shows how to configure it for 5VDC.
2024-03-03 Video Game Uses Switch Port Lights
Someone must’ve written a program that runs on a switch and plays a video game like PacMan using the port lights. https://www.facebook.com/reel/236966269492966?mibextid=9drbnH&s=yWDuG2&fs=e
2024-01-10 SpaceX Satellite To Satellite Laser Links
SpaceX Reveals 8,000 satellite to satellite laser links. https://www.tesmanian.com/blogs/tesmanian-blog/starlink-video#:~:text=The%20’space%20laser’%20feature%2C,Gateway%20ground%20station%20on%20Earth.
2024-01-02 AI Powered Weed Killing Robot
This is going to be greatly reducing the need for herbicides – weed killers, which are poisonous, not good for our food. Making for a better, greener world. ▶️ Watch this reelhttps://www.facebook.com/reel/3353248441633569?mibextid=zAoTV8&s=yWDuG2&fs=e
2023-12-07 Laser Weed Killer, Scarecrow, Bug Killer
These autonomous laser devices can be working in the fields around the clock. They could severely reduce the need for herbicides (weed killer chemicals), and insecticides which are also harmful to good insects and other animals and pollute the environment. It’s highly unlikely that a weed will become resistant to a Laser! They can be
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2023-11-14 My Supercharged Joule Thief At Devopedia
He uses my SJT circuit in his web page. https://devopedia.org/joule-thief-circuit
2023-11-06 Reproduction Antique Radio Tubes and sets
I’ve been discussing the restoration of a hundred y.o. radio, and I thought about the retro light bulbs that look like incandescents but use LED filaments. Someone should make some old tubes that are actually using LEDs that look like the filaments, but just for decorative purposes. The glass envelope would look like the tube;
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