kosPap
Flashlight Enthusiast
greetings all! Some time ago I got this module from Kaidomain CREE P4 4-Modes Regulated Reflector LED Assembly
Well there were problems from the beginning. Run on 2xCR123 it would heat up fast and soon stopped changing modes.
So I replaced it with another and this is the old one. A 3xAMC7135 chips with a controller wired.
Now I cannot read PCBs yet I figured that they used the UI board to selectively feed current to each chip. (Did not got how they wired the stobe)
Anyway if I am to reuse the two boards for other projects could someone read the connections of the UI board and point me how to rewire the mainboard for single operation? (just remove all board to board connections and replace the Vout wires?)
thanks, Kostas
Well there were problems from the beginning. Run on 2xCR123 it would heat up fast and soon stopped changing modes.
So I replaced it with another and this is the old one. A 3xAMC7135 chips with a controller wired.
Now I cannot read PCBs yet I figured that they used the UI board to selectively feed current to each chip. (Did not got how they wired the stobe)
Anyway if I am to reuse the two boards for other projects could someone read the connections of the UI board and point me how to rewire the mainboard for single operation? (just remove all board to board connections and replace the Vout wires?)
thanks, Kostas
