Read more: Major PC Brands Ranked Worst To Best The Arduino Wire library is a set of communication functions ... Some Arduino boards feature the I2C pins in different places, and you can check ...

powered sensors using a three-wire cable like the one that you use for servos. (Hackaday.io has two Arduino clones using SVG pinouts: in SMT and DIP formats.) The iCE40 FPGA has 144 pins ...