a down counting movie prop imitation with playdough

build a ttl logic tilt sensor with led output

build a vga interface with digital logic chips

make your own mini ir theremin

a pov that displays whatever you want

build your own airsoft turret with off the shelf parts

quick and easy way to test if speakers/monitors are working

the bug every 007 agent should have

a robotic arm that draws everything

a wooden tank that follows black lines

make your own personal g-force meter

shock your friends when they take your picture

autonomous drifter controlled by your laptop

a complete radar system using the ir range sensor

a mighty robotic arm powered by servos

a vga controller made with a pic microcontroller

setup the advanced options in a xbee wireless module

learn how to display every color on an rgb led

learn how to control the brightness of leds

some example FPGA design using the up2 board

control servo motors wirelessly with xbee wifi modules

learn the basics needed to use the de0 nano

the de0 nano fpga remake of the masochist's video card

automatically get the album cover for your mp3's

plug all the holes in your MP3 ID3 tags

re-structure your mp3 collection with style

organize your mp3 collection with style

build a resistive touch screen driver and interface

build a microcontroller based ps/2 interface

learn how to give your interrupts priority

an easy guide for learning about interrupts

learn how to use spi on a pic

build a neck for an animatronic head

learn how to make your robot speak

building animatronic eyes for an animatronic face

give your robot some emotion with animatronic eyebrows

ascii serial communication over infrared light streams

quick and cheap dual motor control of speed and direction

easy wireless control of an led and a motor

learn to use xbee for wireless communication

build your own beefy dc motor controller

breadboard complex components easily

a vga controller with 512 unique colors

get rid of the need for wires

build a pic based usb interface

interface with the serial port on your computer

3 wire communication at highspeeds

learn how to build 2 layer PCBs for your projects

create your own characters on a 16x2 lcd

receives IR commands from a direct tv remote control

use an fpga to output ntsc video to a tv

build a tachometer to keep track of your rpms

learn how to display to a PSP LCD

reliable stepper motor control in a diy pcb

build a pcb board with your bare hands

build a simple-low cost optical encoder

learn about digital timers and the pic

use vhdl to interface a cpld to a keyboard

make even cooler stuff appear on your monitor

take input from an accelerometer and show some ouput

control a stepper motor with the l298 (l298hn)

create vga signals with vhdl and the up2 board

make your own music equalizer display with a pic

control a dc motor with the l298 (l298hn)

make a file server on your pc

create a simple counter using vhdl with a cpld

a small tutorial on using vhdl with a cpld

a small tutorial on using verilog with a cpld

learn about the up2 & create a 4-bit full adder

make your own cpld development board

build a cable so you can program your fpga/cpld

control an lcd display with a pic

learn the basics of the sharp ir range sensor

download a simple program to the de2 board

create & download an os image to the eBOX-II

a simple introduction for setting up the DE2 board

learn the in's and out's of the eBOX-II

control a stepper motor using an LMD18245

build your own pic prototype development board

control a hi-tec hs-422 servo motor with a pic

control a dc motor with a pic microcontroller

learn how to program a pic with the tiny icd2

get the pic microcontroller talking to a desktop host