cr123 host

[toked323]

i got this here http://www.dealextreme.com/details.dx/sku.2097 its good fo GB LD it have a boost regulator and outputs 4.0volts, i took out the whole LED board and replaced it with the circuit left and i added a 1 ohm resistor to the 7135 driver and put in place of the LED board and connected the 2 and it works

 

[toked323]

reserved for picts

 

[toked323]

anywo i got rid of the driver and used a 13ohm resistor and got exactly 254ma

 

[a_pyro_is]

confused
Schematic maybe?

 

[toked323]

ill take picts, all i did was cut the bulb off from power, and put a resistor underneath the board and putt a LD