Data download: link:https://pan.baidu.com/s/1NxqZUVhWKaUfqq7MEBcwjQ Extraction code:u555

parameter:

MAX6675 is a 12-bit resolution serial thermocouple analog-to-digital converter with cold junction compensation, linearity correction, and thermocouple disconnection detection produced by MAXIM in the United States.
The main features of MAX6675 are as follows
1. Simple SPI serial port temperature output.
2. The temperature measurement range is 0℃～1024℃, and the temperature resolution of the converter is 0.25°C.
3. On-chip cold junction compensation.
4. High impedance differential input.
5. Thermocouple disconnection detection.
6. Wide working voltage range 3.0～5.5V, working current 50mA.
8. The working temperature range is -20℃～85℃.
9. 2000V ESD signal.

Module interface:GND VCC SCK CS SO

Power supply voltage：3~5V DC

Module size: 15mm*25mm：15mm*25mm

Shipping list：

MAX6675Module     x     1

Thermocouple          x     1

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