The Arduino has become popular among amateur radio operators who are exploring these powerful, inexpensive microcontrollers, creating new projects and amateur station gear. Arduino for Ham Radio introduces you to the exciting world of microcontrollers and open source hardware and software.Arduino for Ham Radio starts by building a solid foundation through descriptions of various Arduino boards and add-on components, followed by a collection of ham radio-related practical projects. Beginning with simple designs and concepts and gradually increasing in complexity and functionality, there is something here for everyone. Projects can be built quickly and used alternatively they can be expanded and enhanced with your own personal touches.Arduino for Ham Radio projects include: Random Code Practice Generator, CW Beacon and Foxhunt Keyer, Fan Speed Controller, Digital Compass, Weather Station, RF Probe with LED Bar Graph, Solar Battery Charge Monitor, On-Air Indicator, Talking SWR Meter, Talking GPS UTC Time Grid Square Indicator, Iambic Keyer, Waveform Generator, PS 2 CW Keyboard, Field Day Satellite Tracker, Azimuth Elevation Rotator Controller, CW Decoder, Lightning Detector, CDE Hy-Gain Rotator Controllers.