EDN

Measure humidity with an RH bridge and digitally-programmable capacitor

An AC bridge circuit can be used to measure the unknown capacitance of a sensor, such as a relative humidity (RH) sensor. Some RH sensors have a transfer function of capacitance vs %RH. Usually the ...
Nature

Alternating Current Bridge Methods for the Measurement of Inductance, Capacitance, and Effective Resistance at Low and Telephonic Frequencies: a Theoretical and Practical ...

DURING the last thirty years a very large number of papers has been published on alternating-current bridge methods of measuring inductance and capacity. For adjusting apparatus in radio work an ...
EDN

Capacitance measurement: Understand and use the right technique to dramatically improve results

A capacitor measured with a $100 handheld multi-meter can give a substantially different result than the same capacitor measured with a $10,000 LCR meter. That same capacitor measured with two ...
Nature

Alternating Current Bridge Methods: for the Measurement of Inductance, Capacitance and Effective Resistance at Low and Telephonic Frequencies; a Theoretical and Practical ...

THIS book is a theoretical and practical handbook for the use of advanced students. The best methods at present in use for measuring inductance, capacitance, and effective resistance both at low and ...