7547 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸ヒ《〈 문의 OIO↗5793↗7458 》〉㎛beforehandム셔츠룸후기셔츠룸후기╇pen 선릉셔츠룸셔츠룸가격 셔츠룸‰강남셔츠룸㉦nestㅳ"

Lightpen to USB HID interface
Details from Lightpen to USB HID interface
This is the result of my other research project: Lightpen support for Retro Pie What is a light pen? Read here.About 25 years ago I was a happy user of a Commodore C128 with a 14" TV a my primary display. It was a CRT as there was no other...

Lego Mindstorms Dot Matrix Printer (for iPad)
Details from Lego Mindstorms Dot Matrix Printer (for iPad)
The printer holds a felt tip marker that can move in a two dimension plane, as well as vertically. The user creates an image in the iPad app, then the app controls the printer to move the pen to draw a dot at the position of each pixel. The printer...

Arduino – Dot Matrix Screen Writing LED
Details from Arduino – Dot Matrix Screen Writing LED
1. ObjectivesAchieve a pen writing on dot-matrix screen.2. Circuit analysisDot matrix screen handwriting consists of three main parts: the row scanning circuit, column scanning circuit shown, light pen detection circuit, block diagram below. Light pen...

Engraving laser in Silhouette Portrait Cutter
Details from Engraving laser in Silhouette Portrait Cutter
So, I am starting this project at the second iteration. The first can be found at the thingiverse link to the left. The prior design is simple and should work fine, but lacked many features I wanted.Here are my design goals (may get updated):1. Can be...

5-Day SpeedBuild Mass Effect Armor
Details from 5-Day SpeedBuild Mass Effect Armor
Basically, this was built in 5 days from start to finish. It's made from EVA foam pads, with the black lines burnt in with a heat pen. Normally, for foam armor, it needs to be sealed, but I just hand-painted the gold acrylic paint on. I used the templates...

Pi-Fi Drouter
Details from Pi-Fi Drouter
The project basically consists of the following components:1) The brain, RaspberryPi ZeroThe brain of the project is a RaspberryPi Zero. With its cost of just $5, it is an amazing processor and perfect for our application. It not only cuts our cost but...

Mechanical Laser Show
Details from Mechanical Laser Show
How it works When you turn the input crank, the cams turn at a 5:1 ratio. Every time the cams rotate, the laser traces the path once. Using 2 cams allows the laser to move with 2 degrees of freedom. Basically one actuates in the X axis and one in the...

Tactile drawing pad
Details from Tactile drawing pad
People need to draw to process information, clear thoughts, communicate ideas, summarize stuff, show relationships between different objects, and so many others. However the assumption is that only people with vision can use the pictorial aspects of...

Portable Computer | LCD-386 (1988) | Refresh
Details from Portable Computer | LCD-386 (1988) | Refresh
The base for this build is a LCD-386 Portable Computer, which I found on ebay kleinanzeigen and just had to have. Took it apart, cleaned over 20 years worth of dust and got to work. Now it is home to a capable gaming machine featuring modern parts like...

Gcode Playground
Details from Gcode Playground
Having built my own midTbot I was interested in generating my own gcode as a fun way to learn how it works. By far the best I've found is the quick gcode tutorials on cnc cookbook. I played a bit, then wrote a Python script that generates the gcode to...

NoteOn Smartpen
Details from NoteOn Smartpen
The goal of the NoteOn project is to create a smart pen that is better than the ones currently on the market. It should be small, wireless, and self-contained.Small: Most smart pens are 12mm or more in diameter. Normal writing implements generally range...

Roland DG DXY-990
Details from Roland DG DXY-990
As this is a quick start guide, I'll provide all the info that got me going. Of course the plotter can do way more. Big Thanks to @Mathias Lam for providing critical questions and additional info that helped to write this. hardware setupSetting the...

HackChat - topic: Manufacturing
Details from HackChat - topic: Manufacturing
Have a product? Thinking about having a product? Wonder how to get from 1 prototype to manufacturing 1000? Already know how to get from 1 to 1000 and want to fill the rest of us in? Signup is here: https://docs.google.com/spreadsheets/d/1F0WG83vEwW8pzGjyylr1JgljSAdSUv17we4G4RWnrJI/edit?usp=sharingJoin...

In / Out Status Boards
Details from In / Out Status Boards
Problem: Previously we had whiteboards that had laminated indicators velcroed on. These were placed on the sides of the partitions between the desks, all faced the walkway so you had to kneel down to write on them. Plus, many were obscured from view...

"Woody" - Robot Arm out of Wood, Steel and Plastic
Details from "Woody" - Robot Arm out of Wood, Steel and Plastic
The control is on a windows PC running my C# code! This is a very non real-time setup but is doing the job really well. The C# is running a Thred.Sleep(0) thread which is measuring the time between each call. That is how I can call my kinematic function...

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