Create VECTOR ART with Arduino

preview_player
Показать описание
Learn how to make a simple binary-weighted DAC using an Arduino and a handful of resistors. Then use code to draw line art and bitmap images on a CRT oscilloscope in XY mode.

Download the code HERE:

Chapters
00:00 - Introduction
01:06 - Pulse-width modulation
01:59 - Binary-weighted DAC
04:26 - Choosing resistors
05:17 - Arduino port I/O
07:31 - Building the circuit
07:57 - Raster graphics
09:48 - Vector graphics
11:56 - Thanks for watching!
Рекомендации по теме
Комментарии
Автор

very good presentation with well though out narration and accompanying oscilloscope graphics.

dimitrioskalfakis
Автор

The amount of knowledge required to get at least somewhat competent in this field is mind blowing...

salega
Автор

Very cool. I just pulled out my old o-scope. Thanks.

narctranslator
Автор

Me encanta tu trabajo, tengo un viejo osciloscopio RFT de 1970 que reparé y me encanta como funciona, me has motivado a querer hacer tu proyecto. Muy buen trabajo enhorabuena

rafaruizguerra
Автор

Just wondering why you didn’t choose PWM, averaged out by a condenser (low-pass filter)? I think that’s how 1-bit audio DAC works.

toniferic-tech
Автор

hey! I have a project of convering a color crt tv into a vector crt that i can play old atari games on. I was wondering if you have can explain me how i can do it with displaying a game on a crt instead of an o-scope. also where can i boy those resistors? i couldnt find them on the net.

uniTH