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Changes for page Sensor Module

Last modified by Heimir Thordarson on 2026/07/05 12:56
From version 17.9
edited by Heimir Thordarson
on 2026/01/22 12:57
Change comment: There is no comment for this version
To version 17.4
edited by Heimir Thordarson
on 2026/01/22 12:49
Change comment: There is no comment for this version

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... ... @@ -66,21 +66,8 @@
66 66  [[image:circuit with marks.png||height="195" width="465"]]
67 67  
68 68  (% class="wikigeneratedid" %)
69 -As shown in the figure above, the thermistor is put into a voltage divider circuit with a 4k7 ohm resistor to convert the resistance changes of the thermistor to a measurable voltage. To find the temperature of the thermistor based on the voltage measure by the analog-to-digital converter (adc), the resistance of the thermistor needs to be calculated based on the voltage from a voltage divider.
69 +As shown in the figure above, the thermistor is put into a voltage divider circuit with a 4k7 ohm resistor to convert the resistance changes of the thermistor to a measurable voltage. To find the temperature of the thermistor based on the voltage measure by the analog-to-digital converter (adc)
70 70  
71 -{{mathjax}}
72 -$$
73 -R_T = R_f \frac{V_{out}}{V_{in} - V_{out}}
74 -$$
75 -{{/mathjax}}
76 -
77 -(% class="wikigeneratedid" %)
78 -where:
79 -
80 -* {{mathjax}}$$R_f$${{/mathjax}} = The resistance of the upper resistor, which in this case is {{mathjax}}$$4.7k\,\Omega$${{/mathjax}}
81 -* {{mathjax}}$$V_{out}$${{/mathjax}} = Voltage measured by the microcontroller
82 -*
83 -
84 84  === Suspension Displacement Sensor ===
85 85  
86 86  === Oil Temperature Sensor ===