He’s written a nice Instructable on a Temperature Data Logger that he has built and ... As you may expect, the brains behind this operation is an Arduino. It is coupled with a Real Time Clock ...

It is an Arduino compatible board (hardware ... connector (for the usual nRF24L01 2.4GHz radio), one power & user LED and finally a reset button. There are two power rails on the board which ...

This video demonstrates how to set up a remote temperature monitoring system using an Arduino Uno R4 WiFi, an LM35 temperature sensor, and the MQTT protocol. The system captures ambient temperature ...

The Pax Instruments T400 takes the form of an open source four channel thermocouple temperature datalogger, that is based on the Arduino Leonardo platform which enables it to be hacked to your ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

It is built using inexpensive and easily available parts, and provides data on levels of methane, carbon dioxide, temperature ... a simple logger based on the open-source Arduino hardware.