There are easy ways of getting more I/O pins for any project; shift registers, I2C expanders, or ADCs will give you plenty of ...

Among all the Arduino boards, the Uno is most folks' go-to choice, and for good reason. It's the perfect platform to get started ...

#define TFT_CS 5 // GFX_NOT_DEFINED for display without CS pin #define TFT_DC 27 // GFX_NOT_DEFINED for display without DC pin (9 ...

Shift-out: again? Yes, shift-out registers again, now daisy-chained! But let me write down a short foreword. As probably occurs ...

This comprehensive guide covers everything you need to know about Arduino, a project to ease people into creating their own DIY ...