MAX31856 STM32 Driver MAX31856 is a high-precision thermocouple amplifier that supports various thermocouple types (K, J, N, etc.), with built-in cold junction compensation and open-circuit detection. Below is the driver implementation based on STM32, including SPI communication, configuration, and data reading functionalities. 1. Hardware Connections MAX31856 Pin STM32 Pin Description SCK SPI_SCK Serial Clock MISO … Read more
1. What is Response Time? Why is it So Important? In engineering, the response time of a temperature sensor (commonly represented by the thermal time constant τ) is defined as the time required for the sensor’s output to change from its initial value to 63.2% of the new steady-state value when subjected to a step … Read more
01 Product Name Ultra-High Temperature Thermocouple Sensor 02 Holding Unit Xi’an XX Technology Co., Ltd. 03 Technical/Product Overview Based on the teams from North University of China and Xiamen University, this sensor features a unique sandwich micro-thin film structure for its sensitive core, capable of bridging millions of friction welding joints at the hot end. … Read more
Microchip News News This device can reduce the cost and complexity of online production applications in extreme high and low temperature environments. In online production applications such as chemical and food processing, manufacturing process control, medical and HVAC equipment, as well as refrigeration, low-temperature, and other precision temperature control environments, high-precision four-channel temperature measurement is … Read more
In the operational system of cold storage, temperature sensors are often regarded as “unremarkable small components”; however, they are actually the “key sentinels” that ensure food quality and prevent economic losses. Whether it is fresh fruits and vegetables in a cold storage room (0~5℃) or frozen meat and quick-frozen foods in a freezer (-18~-25℃), their … Read more
In the complex power and auxiliary systems of ships, temperature monitoring is crucial, directly affecting the safety of navigation and the lifespan of mechanical equipment. Thermocouples and resistance temperature detectors (RTDs) are two common types of temperature sensors found on ships, widely used in key areas such as main engines, auxiliary engines, boilers, and liquid … Read more
1. Introduction: Temperature – The “Lifeline” of Steel Metallurgy Steel metallurgy is a physical and chemical process that occurs at extremely high temperatures, with temperature being the most critical process parameter throughout. From iron ore to high-performance steel, the temperature at each stage directly determines the quality of the final product, the energy consumption of … Read more
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