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- Users: AS
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A
Hey all!
Sorry, sunspot! Built the gadget from samples to wire wrap-board and have no intention to make a PCB for it. But, it's quite simple to construct. Just throw in the chips, add coupleo caps. Few wrap wires to cover the schematic and you're done. BR, R.S- AS
- Post #14
- Forum: Flashlight Electronics - Batteries Included
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A
Hey all!
Hey, Thanks, BlackBart! ye ole' hand-crafted is well-crafted Comments?- AS
- Post #11
- Forum: Flashlight Electronics - Batteries Included
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A
Hey all!
Ugh, Sent images to *BlackBart*, contains one completely hand-crafted schema plus a pic w/ no light and one with lite. Images captured with ye olde Mavica, but they are still quite clear. Let's hope they arrived OK to him. BR, R.S- AS
- Post #8
- Forum: Flashlight Electronics - Batteries Included
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A
Hey all!
Ugh, How to add #¤$$ pics to this reply?? Don't have them anywhere up, so here's some brief in ASCII: The charging is done w/MAX1811. As I mentioned before, 2 caps and charge indicator LED. That's it. No inductors. The stepper is of type MAX682. Caps for in, out and one transfer cap. Add a...- AS
- Post #5
- Forum: Flashlight Electronics - Batteries Included
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A
Hey all!
Greetings from Finland! I considered also a step-up/charge pump from batteries to use w/Luxeon and tried several designs; I ended up using single cell Li-battery. Charging is done with one SO8-housed SMD chip, it uses two C-size tantalum caps and has a charge indicator LED. The device has also...- AS
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- Forum: Flashlight Electronics - Batteries Included
