In this case, the temperature is read by a LM35 temperature sensor and that value, along with the time, is recorded to a .csv file on the SD card in one minute intervals.

Unlike USB loggers, which need to be setup and offloaded while connected to a computer, the HOBO MX1101 temperature/humidity data logger communicates instantly and requires no dedicated equipment ...

[Edward], creator of the Cave Pearl project, an underwater data logger, needed a way to measure temperature with a microcontroller. Normally, this problem is most easily solved by throwing a temper… ...

Researchers at Ben Gurion University have found a way to transmit or receive data between an air-gapped computer and another system nearby using only heat emissions.

Wireless sensor company Axzon has released a peel and stick temperature data logger with a built-in UHF RFID tag to transmit data about conditions that products such as fresh food or pharmaceuticals ...

The sensor can connect wirelessly over Bluetooth to any Android device, produce readouts of the temperature changes, and send Cannon a text message if he’s suffering from a fever, for example.