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| Demonstration of an AT90USBKey breakout board I designed, connected to an Asus Eee laptop running Ubuntu linux. One daughter board connects a 16-bit PWM output from the Atmel AT90USB1287 microprocessor to a BNC connector through an N-Channel MOSFET. I connect a green LED to it to demonstrate command line changes of blinking frequency and dutycycle. Another daughter board connects up to 6 hobby servos to 6 16-bit PWM outputs, powered from an external supply. I connect a two servo alt-az actuator platform to it to demonstrate command line changes of platform angles. | ||
| Ogg Video: USBKeyBreakout.ogv |