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PWM Motor Control via FPGA

PWM signals are used all over the place, and for motor control they are a must. Varying the PWM signal will control speed and direction through most motor controllers. This white paper describes one way of making PWM signals with a Xilinx FPGA and also incorporating feedback control from the motor in the FPGA.

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Stamp On A Breadboard Intro

The Stamp is one of the best ways to get started in the world of microcontrollers. This tutorial shows you how to get started with a Stamp on a breadboard, the basic building block in hobby electronics.

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$30 Microcontroller Tutorial

This article is short, sweet and to the point. Using some jameco and parallax parts this tutorial guides you through the process of getting started with microcontroller prototyping on a breadboard. The parts are all listed out and pictures included for clarity.

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Pure Breadboarded TTL Clock

74xx TTL logic chips are widely available and cheap. Breadboards are built so that they fit perfectly , however the TTL clock created here shows you just how much can be done on them. This article shows you what it takes to create a TTL clock on breadboards with only jumper wire and TTL chips. Hardware schematics and demo videos are included.

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