haitham al-saab
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my problem with the value of resistors
the photo resistor has 2m ohm in dark and 200 ohm in light
Please don't lough on me I know it is a beginner questions
1- how to find the output of compartor the gain is so high so how can I control it
2- under which condition the comparor will work
3- is compartor saturate like the amplifier which the good value for V+ , V-?
4- from the figure below what is the good value for R8, so that it can open at least one led I try to make it as high as possible but in the good cases it feed the right hand resistor just with 2 V which is not enough to run one led
5-any quick suggestion for the right hand resistors
LM301 doesn't fit the pin numbers.got this schematic but just one lamp work and the other not
I got this schematic but just one lamp work and the other not
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