Introduction - If you have any usage issues, please Google them yourself
Thermocouple is the most widely used as a temperature sensor. The use of digital signal processing single chip, and the processed digital signal into a measurement of the true value side, through the LCD dynamic display. Also set different types of keyboard input thermocouple indexing table, capable of industrial thermocouple cold junction temperature compensation to improve temperature measurement accuracy of temperature control in the industry have universal significance. The document is the project' s source code. With proteus simulation.