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the logic switch there represents a sensor.. what should i do with the transistor connection?
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i am making a conveyor using logic gates only.. the led represents the motor and it is a conveyor that is controlled by...
help!!
my problem is the 74ls 192 does not count up i try it in proteus and it works but when i implemented it in breadboard it doesn't work
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and the display is not stable also
need help..
i want to display 4 digit number to a multiplex 4 digit 7 segment wherein the data is came from the pc via serial port to the pic then pic to 7 segment.. my problem is how to display the data? and how to program it. i use max3245 to convert the voltage output of the pc to the pic
need help..
i want to transmit data from pc to a microcontroller chip pic16f877a without using max232.. is it possible? how do i connect the rs232 from the pic?
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