Practical Arduino Cool Projects for Open Source Hardware- P1: A schematic or circuit diagram is a diagram that describes the interconnections in an electrical or electronic device. In the projects presented in Practical Arduino, we’ve taken the approach of providing both a photograph and/or line drawing of the completed device along with a schematic. While learning to read schematics takes a modest investment of your time, it will prove useful time and time again as you develop your projects. With that in mind, we present a quick how-to in this section | t-i-a TECHNOLOGY IN ACTION Practical Arduino Cool Projects for Open Source Hardware LEARN IN-DEPTH ARDUINO TECHNIQUES USING REAL-WORLD PROJECTS Jonathan Oxer Hugh Blemings Practical Arduino Cool Projects for Open Source Hardware Jonathan Oxer Hugh Blemings .
