What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...
Is a human micro-motion sensor that can detect and recognize moving, standing, and stationary human body. The code in this library is based heavily off this LD2410, Waveshare and RD-03 documentations.
This is an accurate LM35 analog temperature sensor library for Arduino with noise cancellation. This library changes analog pins to ADC 1.1V internal reference voltage which affects all analog pins.