Temperature control system based on max31865

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System introduction

This is about MAX31865 Articles related to temperature measurement , On this basis, some new functions have been realized . summary ——STM32F103C8T6 adopt MAX31865 Read PT100 Resistance value

STM32 control max31865, utilize pt100 Temperature measurement , utilize 0.96OLED The LCD displays the temperature value . If the temperature is too high, control the fan to turn on , The temperature is too low to control the heating film heating . In the follow-up, it is necessary to increase the type of alarm when the buzzer rings and the LCD prompts when the temperature is too high or too low . Technical communication ： penguin 1447491726

System composition

STM32F103C8T6 Small system board MCU core board STM32 Development board, learning board, experimental board （ Upgraded version ）

MAX31865 RTD Platinum resistance temperature detector PT100 to PT1000 Sensor module perhaps ： MAX31865 RTD Platinum resistance temperature detector PT100 to PT1000 Sensor module

PT100 2B level 0.5 rice

0.96 " OLED 4 The needle GND start ( Blue )

DC 5V Small fan

Relay *2

Physical diagram and demonstration video of the system

System demo video Details connection

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