/challenges-projects/design-challenges/forget-me-not/b/blog/posts/remember-me-always---part-011A One Wire Act Pictured is a 19 year old Dallas 1-Wire Demonstration and Development Kit PCB connected to my Model B Raspberry Pi.That's right!. The 1-Wire Interface is nearly if not 20 years old. The 4/8bit parallel interfaced LCD Character modul...en-USTelligent Community 12