Hi
I am still trying to make a strobe for my photography work. I want to build this circuit.
http://www.aaroncake.net/circuits/slave.asp
The Phototransistor that is used is not available anymore so wanted to substitute it for the L-7113P3C Infrared Phototransistor. I have been told that it is sensitive in the visible range but I might need to change the resistor values at the collector end - which set the sensitivity.
Thanks Jack
I am still trying to make a strobe for my photography work. I want to build this circuit.
http://www.aaroncake.net/circuits/slave.asp
The Phototransistor that is used is not available anymore so wanted to substitute it for the L-7113P3C Infrared Phototransistor. I have been told that it is sensitive in the visible range but I might need to change the resistor values at the collector end - which set the sensitivity.
Thanks Jack