How to: Arduino Pomodoro Timer – part 1/2

Schematics and code to create your own Pomodoro timer on a breadboard using Arduino Those who follow me on Twitter probably saw pictures and quick videos of my digital Pomodoro timer prototype. I used the case of a regular, mechanical timer and built a little Arduino on a breadboard (like, really barebones using a microcontroller) to fit inside it. This is how it looks like: This was my first hardware prototype ever and I’m quite proud of it! A big thank you to my awesome husband for helping me whenever I got stuck. In this first part I will show the schematics to create…
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