I want to use a bank of 4 jumpers with my microcontroller.

Is there any way I can wire them up to only use 1 pull up resistor, instead of four? I am limited for space.


Thanks

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unfortuantle not. look at the circuit as nodes and you will see that it wont work. The best you can do is if the design uses surface mount stuff is to look for 1206 packages that have 4 0603 resistors is them

 

you can use a resistor array to save space
http://www.microtronics-intl.com/pro...sistors_03.pdf