Following on from the single board Arduino Boy, see Chiptunes, I thought that it would be prudent to make some notes about barebones Arduino schematics, that can then be incorporated into single board designs
Continue reading Barebones Arduino
- Music from Game Boys –
- GameBoy Advance, or Nintendo DS are not so useful
- C64 SID, MOS Technology 6582, see SID. Also 8580R5 and 6581, Video chip 6567 (VIC20)
- General Instruments AY-3-8910
- YM2149F, a derivative of the AY-3-8910
- Texas Instruments SN76489
Continue reading Chiptunes
This blog, on 3D printers made from e-waste, started life as part of 3D Printing, but became an article in itself…
Continue reading Something from nothing
After seeing this question, AD9833 Breakout Short, I thought that I would revisit the AD9833, which I blogged about (amongst other things) in Sending out the right signals. I found some interesting videos by Julian Ilett in which he makes a Penny Organ. I put together a chronological list of the Penny Organ videos, as there wasn’t one that covered the AD9833 specifically:
Continue reading AD9833 – Julian Ilett’s Penny Organ
As the schematic for the Trinity on Bastl’s website is rather poor I redrew it in Eagle.
Continue reading Unholy Trinity
Found a great source of information about using the
String class in Arduino, in this article, The Evils of Arduino Strings, from Majenko‘s site.
Continue reading String Theory
A friend asked:
is it possible to upload source code from chip to the computer?
Continue reading Getting code off an Arduino