Voltage divider with just a single current loop
Voltage Divider Calculator
Voltage divider - Wikipedia, the free encyclopedia
The Switchable Voltage Divider ($15 USD) lets you interface with all sorts of non-Phidgets resistance sensors, just select the resistance you want and away you go.
The voltage divider is a simple circuit that uses two resistors to divide an input voltage into a smaller output voltage. Example provided.
WPA N73 School Science Electronics Lab Decade Resistance Box Voltage Divider
Voltage divider - Wikipedia
Examples of voltage divider schematics