Older blog entries for svo (starting at number 41)

Motöri The Plotter: Project Description

I have always admired pen plotters since the first time I saw one. I was a little kid back then and I didn't even know a thing about computers. Unfortunately, as I grew up, the plotters got completely phased out so I never really had a chance to play with a real plotter. Now it was about time I'd built my own plotter. With black jack and hookers...
 
This article contains a more or less complete description of the build. All circuits and source code provided free-for-all.

Syndicated 2009-06-29 20:01:11 from svo's interactive persuasion vehicle

Its first plot...

First steps of my plotter. To be honest, they're not really the very first. The first steps stroked 3 sheets of paper entirely black.

Syndicated 2009-05-28 17:57:11 from svo's interactive persuasion vehicle

АЛС363А (ALS363A) Micromodules

Set of 5 modules, complete

I've had a few of these matrices since I remember myself and always wanted to build something with them. This is a set of "microassemblies": two displays per module, SPI daisychained, each pair is driven by an ATmega8. Pretty neat stuff, really tiny. The drive strength of a mega8 is not really enough to fuel a full column of these ancient antistokes-phosphor-based green LED's rated at 20mA each, but the result is fairly readable in artificial lighting anyway.

Syndicated 2009-05-07 14:36:49 from svo's interactive persuasion vehicle

Обновление «Базиса@home»

An update of the offline version of Bazis, the Vector-06C database: Bazis@home: 741 records.
Direct link for the online-challenged: some megabytes

Обновление оффлайновой версии картотеки программ для Вектора «Базис@home»: 741 запись.
Ссылка на архив: много мегабайт

Syndicated 2009-05-06 15:48:05 from svo's interactive persuasion vehicle

Обновление «Базиса@home»

An update of the offline version of Bazis, the Vector-06C database: Bazis@home: 721 records.
Direct link for the online-challenged: some megabytes

Обновление оффлайновой версии картотеки программ для Вектора «Базис@home»: 721 запись.
Ссылка на архив: много мегабайт

Syndicated 2009-04-18 19:05:22 from svo's interactive persuasion vehicle

How to prepare PCB CAM files in EAGLE

A short tutorial about preparation the PCB's and CAM files for sending them to the PCB house. A brief insight on DRC and CAM jobs in EAGLE. This is the English translation of the original article posted earlier.

Syndicated 2009-04-09 16:27:47 from svo's interactive persuasion vehicle

Обновление «Базиса@home»

An update of the offline version of Bazis, the Vector-06C database: Bazis@home: 690 entries.
Direct link for the online-challenged: some megabytes

Обновление оффлайновой версии картотеки программ для Вектора «Базис@home»: 690 записей.
Ссылка на архив: много мегабайт

Syndicated 2009-04-09 15:58:42 from svo's interactive persuasion vehicle

6 Apr 2009 (updated 6 Apr 2009 at 23:52 UTC) »

Как заказать печатную плату из EAGLE

English brief: this is a little tutorial on preparation of CAM files, gerber and drill, from EAGLE. I wrote it because every time I have to re-learn the process from scratch. The texts are really minimal, no translation should be needed.

Я каждый раз забываю, что надо сделать, какие файлы надо сделать для фабрики и как их делать. Это маленькое руководство для предпроизводственной подготовки печатных плат в EAGLE. Как соблюсти нормы, как приготовить Gerber-ы.

Syndicated 2009-04-06 20:28:11 from svo's interactive persuasion vehicle

AVR-based Sensor Keyboard

pimped out sensor keyboard

This is the English language version of the previous post about AVR-based capacitive matrix sensor keyboard. Enjoy!

Syndicated 2009-03-26 13:32:15 from svo's interactive persuasion vehicle

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