No no not series, parallel
Consider the Q4 the ultimate muggle light and hopefully opening doora to sweet AA yet complex cool firmware running flashlight mods on SK68, Kronos X5, etc lights.
And indeed modded TK4A mini soda can lights needing only 1 AA instead of 4.
The 14500 is neat for those qanrinf max output but 1* AA with Narsil/Bistro is a goal.
You need about 3v (I hope you are not thinking about a xhp in this configuration) for one led and about 6amps for 4 LEDs to get the 2400lm out of it
ONE AA???
Poor small eneloop. :confounded: after 10 minutes dead :smiling_imp:
OK im in!
This thread will get 100 or 10000 posts… I have time
HKJ has tested Eneloop AA up to 10A current. If it takes 2.5X to convert AA to LED running voltage, you’d need 14A input to get 6A output. One cell probably couldn’t handle that, but two might, three sure would, and four would be gravy! The real challenge will be finding a boost driver capable of 1xAA input to ~3V 6A output. I don’t know that any have even been attempted, but that driver has actually been desired around here for a while.
Change:
From:
4 only for progress in projects that are meant to lead to a real flashlight for all to buy.
To:
4a primarily for progress in projects that are meant to lead to a real flashlight for all to buy.
4b the funds are growing so fast, a part also for support of driver developers for down the road these projects can be used in BLF specials
Reason, we do not know what will be used in BLF specials and even Narsil and Bistro started smaller.
Though all developers that are doing their work open source seem happy in doing so, financial rewards or a little donation are no motivations for them. The big projects can get so much attention it seems nice to give others a small token of BLF appreciation making them able to do a Oshpark order or use it for tools or something, knowing they are seen and speeding things up as among others the Kronos projects and Q8 have sped things up too.
:+1: thank you for creating BLF tech.
You guys are the core why manufacturers take us serious as a group with real information and input and not just a forum of consumers.
It is the likes of you that are making it possible for people like me to dare ask manufacturers to look at an idea and thus making BLF specials possible, not to mention the coolness of what gets done with super firmware, lighted tailcaps and what not
So thank you again!
Pretty cool you wanna do a GAW! do people who donated to the funds and enter an extra chance?
So Miller talked you into giving your donation away. I’ll have a few words with him for you and give him a good piece of my mind. He wont be doing that again.
Thanks for the donation, The Miller! :money_mouth_face:
Mike C, I didn’t think I deserved to be on the list of recipients, but you sure do. Your work around here is undervalued, IMHO. Nobody talks much about your contributions, but IIRC you’re actually the guy responsible for a lot of the coolest ideas, like 3+ channel drivers for better efficiency. It’s cool you’re going to “give back” your donation by building drivers and doing a giveaway. It reminds me of Old Lumens in a way. He had received lots of flashlights from manufacturers for reviewing over the years, and he never kept them, but always did a giveaway here.
Also, I want to take the time to say thanks to everybody that donated. I hope you all feel good about the decision The Miller made here. I’ll try to make sure whatever I do is a push forward for BLF somehow. I’ve learned so much in my time at BLF, that I can’t possibly pay back for the knowledge I’ve gained. I wouldn’t even be doing these kinds of mods, or designing my own boards, if it weren’t for the inspiration and encouragement of my fellow BLF’ers.
I’ve already got a GAW going right now (gonna end today). So, in an effort to “give back” my donation, I think I’ll try designing another crazy, cool, or niche driver board. My reasoning is that it’s the guys on the fringe, making the niche items, that push most crafts forward in life. So maybe I’ll find another nifty host and make a driver for it. Then, if the build goes to plan, I’ll do a GAW of the modded light. The donation money will help me buy the board from OSH Park and the components to populate it, and maybe the host to put it in. I don’t know when I’ll get all this accomplished. Perhaps it will be done in time for my 5000 post GAW! :partying_face: