Digilent MCC 134 Thermocouple DAQ HAT for Raspberry Pi features four thermocouple inputs for adding temperature measurement capability to Raspberry Pi-based data acquisition systems. The HAT features a 24-bit resolution and provides professional-grade accuracy. The MCC 134 also offers open thermocouple detection to monitor broken or disconnected thermocouples and each channel type are selectable on a per-channel basis. Up to eight MCC HATs are stacked onto one Raspberry Pi.