Pi Pico Cyber Greeting Card #piday #raspberrypi @Raspberry_Pi

TomGoff shared this really cool cyber greeting card powered by a Pi Pico on instructables.

Each year I host a soldering social at my local Hackspace, Norwich Hackspace (https://ift.tt/oyjDWbx). I try to come up with something different each year, the first year, in 2023, I developed PCB Christmas trees with an Atmel 328p microcontroller (Arduino Uno or Nano) controlling an array of LEDs. In 2024 I designed a musical PCB bauble, again controlled by an Arduino 328p microcontroller flashing LEDs and playing music through a piezo buzzer. Having covered music and sound, for 2025 I decided I wanted to integrate a design with some kind of wireless communication.

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