With this DIY internet-connected weather station you can stream data to Adafruit.io and contribute to forecasting models or customize it for home automation.

In part 2 of creating a safe-cracking robot, I refine the control ‎hardware, mounting of the device, and the algorithm used to brute-‎force the combination.

There isn't any pirate radio station involved here, just the secret is a Feather microcontroller reading the dial position with a magnet sensor, and an attached Music Maker FeatherWing with amplifier to play back your pre-recorded message over the radio's speaker.