A test station would send data over a serial line and we needed to print labels based on that data. This example shows the combination of several "basic" Arduino samples for LCD and Keypad and we take ...

I was trying to do the Serial communication example with a Teensy 4.0 and the Rugged-1 unit on Mac OS Catalina and PlatformIO. After running the ImportSdkFiles.sh script, I was unable to build due to ...

It’s not much of a stretch to assume that the majority of Hackaday readers are at least familiar with I2C. In fact, there’s an excellent chance that anyone who’s ever done more with an Arduino than ...