The Arduino manages everything else on the system as well including all of the temperature sensors and fan motor control.

Arduino library for TinyUSB. Contribute to adafruit/Adafruit_TinyUSB_Arduino development by creating an account on GitHub.

About Arduino library to access Adafruit IO from WiFi, cellular, and ethernet modules.

Abstract: Reasons for the preferred open-loop test method are given. A complete test station, built to calibrate precision tachometers in production, is described. A 0.007% precision a-c voltage ratio ...