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.

[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… ...

Features Sensor Data Acquisition: Collect data from different types of sensors, such as temperature, humidity, or light sensors. Data Logging: Store the sensor data in memory for later retrieval and ...

JHC - 4 for temperature and humidity recorder, the external sensor selection, and automatically switch to the external sensors, recorder, after the computer via a USB connection PC software upload ...

The logger consists of an MCU and data logger shield which interfaces with 4x temperature and 4x UV sensor digital breakouts via a MUX. The logger is powered by 2x 4.5V AA battery packs connected via ...

A Data logger collects detailed information from an electronic sensing instrument over an exact period of time, usually performed at predetermined intervals. There are various examples of the kind of ...

TAG Sensors’ data logger (shown here with its circuitry exposed) consists of a passive RFID inlay, a temperature sensor, a clock, a printed battery and a battery-powered sensor embedded in an adhesive ...

Monitoring temperature in harsh environments is necessary for many applications in space exploration, oil and gas production, renewable energy, and process manufacturing. There are several ...