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| Micro Controllers Discuss all aspects of micro controllers - building them, coding them, etc. All controllers are welcome - PIC, BASIC, Z8 Encore!, etc. |
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10th November 2003, 10:31 AM
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 Keypad Hello All This is my first post, an excellent forum loads of helpful info and people. I am starting my first pic using a 16F676 and have got most things working (LCD, IR and A to D). But I am trying to run the keypad (4x4 matrix) off one A to D pin as in the Microchip Tips and Tricks but how do I go about working out the resistor values? I found these very helpful from the Microchip site http://techtrain.microchip.com/x14/ | |
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10th November 2003, 11:05 AM
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| Circuit Diagram This may help :oops: or maybe not! http://www.microchip.com/download/li...6xx/40040b.pdf How do i attach a diagram? | |
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Linear Mode
