用AVR的模拟SPI总线读取，K型热电偶转换芯片的数据，可用，不过跳动挺大，可能硬件干扰，芯片的转换-with AVR simulation SPI bus read, K-type thermocouple conversion chip data available, but beating Tingda. may interfere with the hardware, chips conversion

Labview project simulating a termocouple

Termocouple monitoring