The purpose of this lesson is to assign you homework. Your homework is to create a Bit Flipper. That is, for an 8 bit Binary or Hex number, invert the bits . . . “1” bits should become “0” and “0” bits should become “1”.  For example, if myByte=00001111 the flipped version of this would … Continue reading Arduino Tutorial 46: HOMEWORK- Create a Binary Bit Flipper with the 74HC595