我测电机的温度用了热敏电阻在接入DSP的AD模块，再没连接电阻的时候AD引脚电压为3.3V，接了热敏电阻，随着电阻的阻值下降，电压越来越小，但不是线性关系，有哪位高手知道AD引脚的电压与接入电阻有什么关系吗？
↧
Channel:
C2000™︎ 微控制器论坛 - 最近的话题
X
Are you the publisher?
Claim or
contact us
about this channel.
X
0
Channel Details:
- Title: C2000™︎ 微控制器论坛 - 最近的话题
- Channel Number: 62156318
- Language: Chinese
- Registered On: March 23, 2016, 12:16 am
- Number of Articles: 12287
- Latest Snapshot: July 16, 2025, 3:47 am
- RSS URL: http://www.deyisupport.com/question_answer/microcontrollers/c2000/f/56/rss.aspx?mode=0
- Publisher: https://e2echina.ti.com/support/microcontrollers/c2000/f/c2000-microcontrollers-forum
- Description:
- Catalog: //underthief66.rssing.com/catalog.php?indx=62156318
© 2025 //www.rssing.com