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Hi I want to measure a value of 100 nF I generate a pwm signal of 1 Khz and I intend to measure the time ramp down till 3.6 V of capacitor
Can anybody a little help? Thank's
Why does the pulse width need to be modulated?
First method is was with ic 555 and read the pulses on digital port but this method it was not stable and big tolerance I don't now why.... I take this new method I can see on the osciloscope is stable the ramp
because I fiind the code with modulated pulse and I use this if you have another method tell me i try it ..
So you're just grabbing any piece of code that you happen to find - without considering the actual requirements of your project?
I fiind the code in my computer in my projects I decide how I make the project and it was fast to use that code. ....
You know that it was fast first when you have managed to get everything working.
Right now, you are asking for help on this forum, which indicates that it may not have been a working short cut - you are stuck and asking for help...