You are quite welcome.Bernhard said:Thank's chimo for cropping my picture and make it nicer
Can someone that have better knowledge of electronics help in drawing the schematics from the picture?
Bernhard said:I'm just wondering, which resistor need to be change to allow bigger current?
Will bigger current cause higher strain to that poor resistor, or it is the other way around, that it will have to "resist" lower current because of the higher current being supplied to the LD?
Bernhard said:Don't really sure yet. The IR diode I'm planning to buy are 9mm (T05) packaging, 1 Watt CW. Assuming that LD voltage are 2.5V, the current will need to be 400mW to achieve 1 Watt. Is this correct?
Daedal said:Nevertheless, thank you both very very much for the pictures. They are very detailed, very clear, and gave me a very good idea of what to expect from the pointer that I will be getting soon