2 posts tagged with "embedded-systems"

I2C (Inter-Integrated Circuit) is one of the most common communication protocols in embedded systems, but it can also be one of the most frustrating to debug when things go wrong. After years of working with various microcontrollers and sensors, I've compiled a practical guide to troubleshooting I2C issues.

We've all been there - you build a working prototype on an Arduino, it works perfectly on your desk, and then you try to turn it into a real product. Suddenly, everything that worked becomes unreliable. Here are the hard lessons I learned transitioning from breadboard to production.