ped
0
- Joined
- Nov 25, 2008
- Messages
- 4,889
- Points
- 113
Hi guys,
We sell these 1x AA emergency cell phone chargers, and i thought...if the can charge a phone (at 5v) from 1.5v, then it must be some kind of buck/boost device..
And sure enough..
Ok its not megawatts, but with a good lens you could get wll over 200mW!
And I should imagine they would power a 405nm or LOC perfectly.
And you get a nice ali host as well that someone could make a "lid" for.
Oh, and its under 5 bucks
DealExtreme: $4.16 Aluminium 4-LED Flashlight + Emergency USB Charger with Cell Phone Adapters (1*AA)
We sell these 1x AA emergency cell phone chargers, and i thought...if the can charge a phone (at 5v) from 1.5v, then it must be some kind of buck/boost device..
And sure enough..
Ok its not megawatts, but with a good lens you could get wll over 200mW!
And I should imagine they would power a 405nm or LOC perfectly.
And you get a nice ali host as well that someone could make a "lid" for.
Oh, and its under 5 bucks
DealExtreme: $4.16 Aluminium 4-LED Flashlight + Emergency USB Charger with Cell Phone Adapters (1*AA)