The setup is minimal: an ESP32 microcontroller, an MPU-6050 IMU, a transistor, and some breadboard magic. [Richard] demonstrates the concept using a clone AirTag due to concerns about soldering ...

To sense orientation and movement, Stecchino uses an MPU-6050 gyro and accelerometer board. An RGB LED strip gives feedback, ... (IMU). It sounds simple, ...

With a package size of 3x3mm (45% footprint reduction compared to the previous generation), the MPU-6500 is the smallest 6-Axis IMU for consumer applications. This package reduction has been made ...