Hello,
In advance thank you to anyone who wants to help me, it is very kind and gracious of you.
Question
A 4xAA battery, LD41 runninng in the 190 Lumens setting, runs for about 7.5Hours Nimh.
I would like to make a DIY LED torch/flashlight that runs on 4xAA batteries, and gets 7.5 hours with constant current.
What Emitter and Driver do I need to do the same?
Ps. Thank your in advance, i have been trying, and trying to make this DIY myself, but I am not very knowledgable, about pairing an emitter and a driver. I wanted to see if I could make it myself, and learn by making.
In advance thank you to anyone who wants to help me, it is very kind and gracious of you.
Question
A 4xAA battery, LD41 runninng in the 190 Lumens setting, runs for about 7.5Hours Nimh.
I would like to make a DIY LED torch/flashlight that runs on 4xAA batteries, and gets 7.5 hours with constant current.
What Emitter and Driver do I need to do the same?
Ps. Thank your in advance, i have been trying, and trying to make this DIY myself, but I am not very knowledgable, about pairing an emitter and a driver. I wanted to see if I could make it myself, and learn by making.
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