实现功能：

pt100（温度传感器）通过电桥电路（将电阻变化转化为电压变化）A/D模块转换给树莓派进行显示。

器件型号	数量	器件厂商	器件描述	ECAD模型	参考价格	更多信息
STM32H750VBT6	1	STMicroelectronics	High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 128 Kbytes of Flash memory, 1MB RAM, 480 MHz CPU, L1 cache, external memory interface, JPEG codec, HW crypto, large set of peripherals	ECAD模型下载ECAD模型	$27.62	查看
STM32F405RGT6W	1	STMicroelectronics	High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 1 Mbyte of Flash memory, 168 MHz CPU, ART Accelerator	ECAD模型下载ECAD模型	$14.1	查看
STM32F405RGT6	1	STMicroelectronics	High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 1 Mbyte of Flash memory, 168 MHz CPU, ART Accelerator	ECAD模型下载ECAD模型	$16.63	查看

器件型号

数量

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器件描述

数据手册

ECAD模型

风险等级

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STM32H750VBT6

STMicroelectronics

High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 128 Kbytes of Flash memory, 1MB RAM, 480 MHz CPU, L1 cache, external memory interface, JPEG codec, HW crypto, large set of peripherals