Low Cost Temperature Measurement Circuit Design Based on STM32 Microcontroller
FAN Xue-qin
Abstract：This design uses common resistors and capacitor elements according to the RC charge-discharge principle,applying the 16-bit timer in STM32 MCU to measure charging time.The low temperature cost measurement of Heat-meter is achieved by the resistor value measured which is obtained through the calculation of the matching relationship between charging time and resistor value.
Keywords：STM32 microcontrollerheat-meterlow-costtemperature measurement
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 14-17 )