Using the MICROCHIP PICkit™ 2 Debug Express to Build a Theremin
By Colin Greaves of Microchip Technology
Microchip's highly compact debugger may remind you of an electronic key fob, but it contains everything you need to help you develop a microcontroller-based project from scratch.
The author has decided to revise some of these functions, creating for it a simple project that uses little more than what is supplied in the kit. By incorporating three simple components, which most engineers will have within reach, a simple sound controller can be created, offering something similar to a theremin, something that appears in magazines from time to time. when as a complicated project. This simple technique makes the microphone do all the work.
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