Picaxe 18X: Waveform to Pitch Mapping

[darinsargent25]

This is a very "past" video. =p

[gordoncraig410]

Your video is a favorite on Seychelles

[theheadlessrabbit]

im working on a super low-quality 'scanner' using LEDs and a photoresistor hooked up to a picaxe chip that reads the resistance from the photoresistor and sends the data into a computer through a hacked keyboard. 

black and white only, about 2-4 DPI resolution.

[littlescale]

Wow, that sounds really cool! I would appreciate it if you let me know when you finish it, and how it all pans out.

Cheers!

[theheadlessrabbit]

Cool video.

is this using the analoge to digital converters to put the sound genorated by protools through the picaxe and into a speaker, or is there more going on here that im missing?

re: prfctday.

here in canada, i get my picaxe chips from hvwtech, a vancouver based company. the 18X is about $10 Canadian dollars a peice.

[littlescale]

Yeah, that's pretty much it. off the top of my head: readADC 0,b0; sound 1,(b1,1); or something similar. just a test, to see the results, is all.

What are you up to with the picaxe?

[prfctday]

I just saw some picaxe 8, 18 and 28 online for about £15 average. I want one but would have no idea what it's for or how to use it! Is it easy?

[littlescale]

Yes! It's very easy to use, at least I think so. It takes like 20-30 mins to read the manuals, and then you are off. If you are thinking of getting into microcontrollers, the picaxe chips are the way to go. However, 15GBP seems a tad expensive. I paid AU$45 for an 18x (the best 18 pin chip) + software, cable, project board. Email me if you have any more questions!

[prfctday]

Interesting. Sounds like 1960s science fiction film sound effects. cool.

[littlescale]

yeah, i know. it's got a nice glitchy / randomness to it at points.