obsidian-notes/监测/温度/测温.md

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2024-04-15 03:19:57 +00:00
---
title: 测温
updated: 2022-01-09 05:21:50Z
created: 2022-01-09 05:21:44Z
latitude: 1.29820000
longitude: 103.78360000
altitude: 0.0000
---
测温
暂不讨论专用温度采集IC
利用传感器NTC+AD的方式比较灵活性价比高
![MCP3421测量温度示例.png](../../../_resources/MCP3421测量温度示例.png)