Put a wav file (8bit, 32kHz) on the SD card, change the name and maybe the cooldown in the code (lines 11 and 24).

This is Project Pluto: an Arduino-based battery-powered GPS data-logger with customizable settings and Bluetooth pairing to mobile phone or compatible DSLR. The finished product is self-contained on a ...

Makers and developers that enjoy using the Arduino platform to create projects, may be interested in a new Arduino smart display called the Pixel. Pixel offers an Arduino Zero compatible development ...

LilyGO introduced the ESP32 powered T-Watch-2020 smartwatch last year with a slim form factor, a 1.54-inch LCD capacitive touch screen, WiFi & Bluetooth connectivity, and support for Arduino. The ...