Comments on: Measure a Wheatstone Bridge Sensor Signal with an ADC https://masteringelectronicsdesign.com/measure-a-wheatstone-bridge-sensor-signal-with-an-adc/ Electronics Design and Modeling with Emphasis on Analog Design Wed, 15 Jun 2016 01:14:49 +0000 hourly 1 By: Adrian S. Nastase https://masteringelectronicsdesign.com/measure-a-wheatstone-bridge-sensor-signal-with-an-adc/#comment-16323 Fri, 28 Jun 2013 06:51:35 +0000 http://MasteringElectronicsDesign.com/?p=1839#comment-16323 In reply to Jun.

It was a typo. I corrected it. Thank you for your input.

]]> By: Jun https://masteringelectronicsdesign.com/measure-a-wheatstone-bridge-sensor-signal-with-an-adc/#comment-16317 Thu, 27 Jun 2013 16:40:46 +0000 http://MasteringElectronicsDesign.com/?p=1839#comment-16317 Hi,

I believe the statement ” The gain of the circuit is set by the ratio between R2 and R9″ is incorrect. The ratio should be between R2 and R1.

]]> By: Adrian S. Nastase https://masteringelectronicsdesign.com/measure-a-wheatstone-bridge-sensor-signal-with-an-adc/#comment-4610 Wed, 30 Nov 2011 05:52:50 +0000 http://MasteringElectronicsDesign.com/?p=1839#comment-4610 In reply to kannan.

It depends on how the bridge is built. If the sensor is one resistor in the bridge, the bridge output is non-linear. If the bridge is built such that two resistors on the same branch change by the same amount delta-R, one resistor increases by delta R and the other decreases by the same amount, the output is linear.

]]> By: kannan https://masteringelectronicsdesign.com/measure-a-wheatstone-bridge-sensor-signal-with-an-adc/#comment-4539 Tue, 22 Nov 2011 10:00:42 +0000 http://MasteringElectronicsDesign.com/?p=1839#comment-4539 Hi,

How can we linearise the output of the bridge circuit?

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