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Re: how to microcontroller base (8051 or PIC ) DC motor cont
U can Build a Circuit with PWM through a mosfet or BJT (Mosfet is Better) and U can also build a feedback for Current and a Feedback for the Voltage to estimate the actual speed of the motor PM me for more details
Re: Need help witg AT89c5132
i have been through the data sheet and made an interface circuit but the PC never detects the ICs as usb device it always replies " USB Device not Recognized" so i can't programm them i need help
plz any one can help me plz reply
Need help witg AT89c5132
hello i need help with the at89c5132
i tried to connect the ic through usb for programming but it always gives me USB device not recognized can some one help
me
i want to use these ics badly i can't get them to be programmed
so i need some one to tell me what to do...
yuv grayscale
the formula is
gray level = 30% Red + 59% Green + 11% Blue
This formula comes from the effect of each color in the brightness of the image.
fourier transform
"Signals and Systems" by Simon Haykin and Barry Van Veen. Although it is signal processing book, its discussion of Fourier Transform is excellent
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