STM32 PT100 measurement (Library Edition)
2016-08-23
0 0 0
4.0
Other
Earn points
PT100 actually is a resistance, but the resistance is special, the resistance of the resistance with temperature changes (see PT100 indexing table). To measure the temperature, as long as you can calculate the resistance value of the PT100, you can find the corresponding temperature through the PT100 index table. Commonly used PT100 according to the wiring way is divided into 2 lines and 3 lines. According to the different driving methods, is divided into constant pressure drive and constant current drive. In this section, we discuss the way to explore the PT100 temperature measurement circuit. Because of Pt100 temperature circuit involves operational amplifier circuits, in this section in another task for us is through these circuits to strengthen the understanding of operational, from the application circuit to learn opamp, than the textbook in the simple concept of things more effectively.
Related Source Codes
Android AOA Android Open Accessory Development Usi
0
0
no vote
Golang AOA Android Open Accessory HID Control
0
0
no vote
PClite
0
0
no vote
GMSK Linear Receiver
0
0
no vote
The golden version of AFT that has been passed dow
0
0
no vote
No comment