2.24.3 Light Intensity Meter The same circuit, replacing thermistor with a photocell can be used as a simple light intensity meter. ... Under no weight on the platform, the bridge is balanced and RT] = R-j-, = RT3 = RT4 = R and the bridge output is 0 V. Under unbalanced ... 2.60 Internal circuit diagram of IC Amp-01 Fig. 2.61.
|Title||:||Analog and Digital IC - Design and Applications|
|Publisher||:||Technical Publications - 2009-01-01|