Page 323 - ARM Based Microcontroller Projects Using MBED

11.3 PROJECT 1—TMP102 TEMPERATURE SENSOR 309

FIG. 11.5 Circuit built on a breadboard.

11.3.5 The Construction
Fig. 11.5 shows the circuit built on a breadboard.

11.3.6 The PDL
Fig. 11.6 shows the program PDL.

11.3.7 Program Listing
TMP102 is a very low-current (10μA) temperature sensor chip that can be used to measure
ambient temperature in the range 40°C to +125°C with a resolution of 0.0625°C and an