tao wang1 / Analog_PH_Sensor

This library is designed to work with devices like the LM335 temperature sensor. There are only two requirements for compatibility: 1) The device must be a sensor device that has an analog voltage output. 2) The physical quantity measured must vary linearly with the analog voltage. The LM335 creates an analog voltage proportional to temperature. It can work very well with this library using the nominal multiplier of 0.0050354 and offset of -273.15 or by providing two user defined calibration points to the constructor. It uses a median filter to remove unwanted noise from ADC readings.

Dependents:   LoRA_PH_SensorHub

Fork of LinearAnalogSensors by Penn Electric

History

First version of PH sensor Hub default tip

2016-08-11, by wang1tao [Thu, 11 Aug 2016 11:09:32 +0000] rev 4

First version of PH sensor Hub

First version of PH sensor hub

2016-08-11, by wang1tao [Thu, 11 Aug 2016 10:57:30 +0000] rev 3

First version of PH sensor hub

Fixed operator shorthand

2012-12-23, by PennElectric [Sun, 23 Dec 2012 07:32:24 +0000] rev 2

Fixed operator shorthand

updated auto doc

2012-12-23, by PennElectric [Sun, 23 Dec 2012 07:29:42 +0000] rev 1

updated auto doc

Completed December 2012

2012-12-23, by PennElectric [Sun, 23 Dec 2012 07:19:15 +0000] rev 0

Completed December 2012