- Jan 14, 2011
Not the chip you are thinking. This chip can go much, much lower than 4.5Vin
Long time reader, first time posting. This is quite an amazing looking driver, just bought one 2 days ago!
I see everyone here uses the same sort of Li-Ion cells for their lasers. I dont have any of these but I have HEAPS of Li-Po cells lying around. The lipo cells charge to 4.2v at full power(as im sure most of you know). This should be perfect with this driver and a 300mw red, right?