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Results tagged with 3.3v
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user 79628
Deprecated tag. Do not use in the future.
3
votes
2
answers
11k
views
How to get 3.3V from 2 AA batteries? [duplicate]
I would like to know if its possible to 'step up' the voltage from two AA batteries (3V for Alkaline and 2.4V for NiMH) to a stable 3.3V ? … I need to find a good power source for a circuit that I'm building which controls a few LEDs with an attiny45 chip running at 3.3V. …
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