This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

pt100的测温电路设计



哥哥姐姐请问下,小弟我想用pt100测人体的温度,现在要做一个pt100的测温模块,要精度高进可能的高,然后模块最好用3.3V左右的电来供,应为这个电压也可以给单片机供电,我要做的进可能小,可以携带实物。大家能给点意见吗?ti有做这样的电路适合的芯片吗?