I made this Arduino project that allows to turn ON and OFF LEDs using a cheap IR remote control as a preparation ... change the code inside the switch() function and add more cases. For example if you ...

The persistence of vision for humans is about 0.1s, so as long as we can serially display all 8 rows/columns within 0.1s, we’ll see a complete character or pattern. Connect Arduino pin8 to DIN on 8×8 ...

There is also a switch ... Arduino when the needle is in the full-up position. With full control of the stitch width and fabric advance, it is possible to come up with some awesome stitch ...