Hi everyone.
Here's my 10mw 635nm build made from a red <1mw DX 650 keychain.
LD is a 10mw 635 from Rothiner Laser along with a 4.5-6v red laser driver.
Original diode was a flat chip. A 5.6 groove had to be drilled out for the new LD.
Power source - was modified to take either 2x lithium 1/3N cells or 4x LR44 button cells for a total of 6v.
Here's my 10mw 635nm build made from a red <1mw DX 650 keychain.
LD is a 10mw 635 from Rothiner Laser along with a 4.5-6v red laser driver.
Original diode was a flat chip. A 5.6 groove had to be drilled out for the new LD.
Power source - was modified to take either 2x lithium 1/3N cells or 4x LR44 button cells for a total of 6v.