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    coding for controlling a push up button as a sensor using PIC16F877A

    Hi. now i'm working on some project title vacuum cleaner robot (VCR). i need help with a c code programming, i need to control a push up button using a pic16f877a where the push up button as a movement, obstacles and dust sensor to detects difference in the distance it stop and returns to a setpoint. can someone help me with a circuit diagram and a code which would include the A/D conversion needed for the sensor and for the proteus 7 and MPlab program to be able to read data from the sensor. #reallyneedsomehelp

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  2. #2
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    Re: coding for controlling a push up button as a sensor using PIC16F877A

    Do you mean trip switch by the push button that you're referring..?A lot of things are not clear here.Maybe it would be good if you explained with the help of a figure of the device,you intend to create.


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  3. #3
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    Re: coding for controlling a push up button as a sensor using PIC16F877A

    Click image for larger version. 

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    figure above is my circuit simulation. i had problem with how to create the coding for my pic 16f877a, i don't how to start the c-rogramming. i hope you can help me.


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