Uploaded November 2024 | Updated September 2026, 2 weeks ago
Kinda a technical video if you don't know what a npn transistor is it's a type of electronic switch what we are doing here in the video is making a switch go on and off while also charging a inductor which is like a spring storing energy that will then be dumped into are led every time our switch turns on and off.
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I just thought this was really cool and worth talking about since there are some practical uses for something like this really any high resistance battery or solar cell would work with this and there is room for many improvements.
In the video I took measurements of cells I had for a while so the measurements are not perfect I tried to recharge a few like adding some water for the dirt cell for instance for fair voltage readings but a fresh built one would obviously work better.
I also ran the one off the zinc and steel can batterys I had from the last project and it has been going for weeks now.
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-Part List-
LEDS
ebay.com/itm/405241264385
Capacitors
ebay.com/itm/394355559432
Npn 2N2222A Transistor
ebay.com/itm/303567635253
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The channel's where this idea came from as far as I can tell.
-Lidmotor-
youtube.com/watch?v=bmv5Al4XUuw
-MilkywayOutcast-
youtube.com/watch?v=quxhVnYojzU
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Last Video " youtube.com/watch?v=MmU1cMlrghA "-----------------------------------------------------------------------------------------------------------
Please Visit: " everythingdigital1.com "
Kinda a technical video if you don't know what a npn transistor is it's a type of electronic switch what we are doing here in the video is making a switch go on and off while also charging a inductor which is like a spring storing energy that will then be dumped into are led every time our switch turns on and off.
-----------------------------------------------------------------------------------------------------------
I just thought this was really cool and worth talking about since there are some practical uses for something like this really any high resistance battery or solar cell would work with this and there is room for many improvements.
In the video I took measurements of cells I had for a while so the measurements are not perfect I tried to recharge a few like adding some water for the dirt cell for instance for fair voltage readings but a fresh built one would obviously work better.
I also ran the one off the zinc and steel can batterys I had from the last project and it has been going for weeks now.
-----------------------------------------------------------------------------------------------------------
-Part List-
LEDS
ebay.com/itm/405241264385
Capacitors
ebay.com/itm/394355559432
Npn 2N2222A Transistor
ebay.com/itm/303567635253
-----------------------------------------------------------------------------------------------------------
The channel's where this idea came from as far as I can tell.
-Lidmotor-
youtube.com/watch?v=bmv5Al4XUuw
-MilkywayOutcast-
youtube.com/watch?v=quxhVnYojzU
-----------------------------------------------------------------------------------------------------------
Last Video " youtube.com/watch?v=MmU1cMlrghA "-----------------------------------------------------------------------------------------------------------
Please Visit: " everythingdigital1.com "
