Changes for page Sensor Module

Last modified by Heimir Thordarson on 2026/07/05 12:56

From version 20.1
edited by Heimir Thordarson
on 2026/01/22 13:37
Change comment: There is no comment for this version
To version 27.1
edited by Heimir Thordarson
on 2026/01/22 13:50
Change comment: There is no comment for this version

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... ... @@ -68,40 +68,12 @@
68 68  (% class="wikigeneratedid" %)
69 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.
70 70  
71 -{{mathjax}}
72 -(% style="font-size: 1.5em;" %) ((( {{mathjax}}
71 +(% style="font-size: 1.5em;" %) ((({{mathjax}}
73 73  $$
74 74  R_T = R_f \frac{V_{out}}{V_{in} - V_{out}}
75 75  $$
76 -{{mathjax}} )))
77 -{{/mathjax}}
75 +{{/mathjax}})))
78 78  
79 -(% class="wikigeneratedid" %)
80 -where:
81 81  
82 -* {{mathjax}}$$R_f$${{/mathjax}} = The resistance of the upper resistor, which in this case is 4.7k Ohms
83 -* {{mathjax}}$$V_{out}$${{/mathjax}} = Voltage measured by the microcontroller
84 -* {{mathjax}}$$V_{in}$${{/mathjax}} = Supply voltage of the voltage divider, which in this case is 3.3 Volts
85 -* {{mathjax}}$$R_T$${{/mathjax}} = Resistance of the thermistor in Ohms
86 -
87 -The resistance R_T can then be put into this
88 -
89 -=== Suspension Displacement Sensor ===
90 -
91 -=== Oil Temperature Sensor ===
92 -
93 -=== Cooling Sensor ===
94 -
95 -= Design =
96 -
97 -== Schematics ==
98 -
99 -== Mechanical ==
100 -
101 -== Bill of Materials ==
102 -
103 -= Cost =
104 -
105 -= FAQ =
106 -
78 +(% class="wikigeneratedid" %)
107 107