Krumlink
New Member
I am looking for a simple circuit that charges up a couple capacitors (1000uf total) and then discharges them . I just want it to charge up until it can power a LED, so basically I am looking for a Pummer. It will charge up until it can light up a white LED. Any help? I am stuck. I bought a FLED and I tried making the FLED PUMMER, but I cant get it to work. Therefore, I want to make a Pummer using the 74HC04. (hex inverters with no schmitt triggers). If you have tips, let meh know!
If I can at least get a Good Solar engine, one that stores up enough energy (2.5-3V) and uses a FLED, I can get the LED circuit myself, but I need at least the Solar engine.
![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
If I can at least get a Good Solar engine, one that stores up enough energy (2.5-3V) and uses a FLED, I can get the LED circuit myself, but I need at least the Solar engine.
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