 | | Re: (no subject) —
| | | | No. The 10k resistor that pulls up the input line and a resister that is put across the connection form a voltage divider. The formula given calculates the fraction of the voltage that will be at the junction of the two resisters. That voltage is (...) (26 years ago, 29-Dec-98, to lugnet.robotics)
| | | | | | | | | | Re: sensor input mux calculations —John A. Tamplin
| | | | | (...) Here is my understanding of the circuit: AVcc | Rp 10k | A/D input ---...---+---...--- | | | | | | S0 S1 S2 S3 Rc | | | | | R0 R1 R2 R3 | | | | | GND +----+----+----+---- GND Where Rp is the pullup resistor and Rc is the impedence of the (...) (26 years ago, 29-Dec-98, to lugnet.robotics)
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