Etch-A-WhiteboardAutomated Precision Drawing for the Artistically ImpairedNate Foss and Alex HogansonAutomation and Robotics Research LabThomas Jefferson High School for Science and Technology2015-16Table of ContentsAbstract 3Introduction 4Literature...
Challenge / reason for existance There is no truly fair and sustainable electronics on the world - at least not for something with reasonable processing power.Furthermore, the combination of Windows XP end of life and some graphics chipsets being badly...
Step 1: First of all See this videosAs per Human Psychology Videos or visual content is the best and power full way to learnSo before proceed further first of all take a look to this videos so you will clear in your mind about what you going to learn...
Step 1 This CNC is based on GRBL0.9 Firmware and CNC V3 shield GRBL is Hacked for Z-axis Servo. CNC Shield & GRBL combinly works very preciselyIt is loaded with very useful functions like Hard limit, Soft limit, Homing, etc This is about how to...
The idea I have an old Trotec laser engraver. It was built in 1998 and worked quite well until this summer 2023. So I would say that it was a very reliable machine but it now suffers from its old age: laser tube is deadsoftware is very very old fashioned...
DIY - Hologram Pyramid and Pepper's Ghost Do you believe in magic????Let me show you an optical illusion that will blow your mind and will cost absolutely nothing out of your pocket in making one of your own.Fairy-tales have always talked about...
Are you a real Star Wars fan?George Lucas created a world that has no end—as long as you're open and want to enjoy the ride. The world of Star Wars is also characterized by a strong sense of ideals and morality. Its noble characters show us all the...
Build DetailsThis will also double as the instructions, separated into 2 parts, one for making the burned letters, and one for the night light electronics.For the sign:You need:Slices of logs: They should be about an inch thick, but quality of cut does...
(ping "followers": the successor to this project has developed pretty well & continues - since you followed this you may want to follow that) Thanks Dan Maloney for the very complimentary Hackaday.com post! Wow. Thanks Elliot Williams and Mike...
The OriginsWhen we decided to throw a party in LA (which became know as The Gathering) I wanted it to be more than just free t-shirts and beer. Laser Graffiti popped to mind and I was glad that Ben was willing to take the lead on that project....
Interactive Disk SpinThe Interactive Disk Spin was born one fateful night when Paul took the cover off an old hard drive, started compulsively spinning the shiny platters with his finger, and then wondered "how fast am I really making it go?" Two late-night...
This project started some months back. I was given two projectors, one with a bulb, one without. Not wanting to scrap either unit, equally not wanting to spend £100 on a bulb that would be prone to shock and likely to fail, I decided a more serious...
An original xbox controller has 8 channels of low-res analog, 4 channels of hi-res analog, and 8 channels of digital inputs.I tied the low-res channels to my front row of pedals. Soldered a wire to a bit of pcb, ran the wire through the resistive...
What started as a hack so simple and obvious, uncovered a serendipitous solution that might inspire similar hacks. As those of us who deal with clearing paths thru snow for any length of time know, a snow shovel eventually wears out. Modern inexpensive...
There is not very much magic behind this curve tracer. It works by impulse measurement - so, the voltage (or current) to draw IV curve is not applied step by step by means of adjustable voltage (or current source), but in single impulse from charged...