[Noisebridge-discuss] Moving Pix from Instructables Hack

johnyradio johnyradio at gmail.com
Sat Oct 5 11:22:54 UTC 2013


_*Some lovely pix from the Instructable Hack (moving pix below).*_


Description of hack:
https://www.noisebridge.net/pipermail/noisebridge-discuss/2013-September/039579.html


Some of the parts donated to Noisebridge by Jameco and 
Instructables.com, including the key ingredient: hot sauce (provided by 
some dumpster, prolly). Bonus points for figuring out where the hot 
sauce goes.
http://s19.postimg.org/s676apvjn/PICT0033.jpg



Martino da Video shows how it's done
http://s19.postimg.org/88wno0nar/Martino_da_Video.jpg



John-with-an-accent-that-sounds-British hacks feverishly
http://s19.postimg.org/aevjw9g4z/PICT0028.jpg



LM317 power regulator driving the crystal oscillator
Lo-Res version:
http://s19.postimg.org/p74v1cbg3/vlcsnap_2013_10_01_02h05m29s167.jpg


Hi-Res version:
http://s19.postimg.org/d97w16x2q/vlcsnap_2013_10_01_02h05m29s167.jpg


Frequency counter measures 1.6 kHz crystal oscillation



74HC590 binary counter pinouts. Pin 12 must be pulled low to enable the 
counter. The crystal must drive both pins 11 and 13, to ensure the 
register (ie., output pins) updates with each count.
http://s19.postimg.org/v1k9hkzjn/counter_datasheet1.jpg


Alternate datasheet, same counter:
http://s19.postimg.org/zatkxhs6r/pinouts.jpg



Crystal driving the counter.
http://s19.postimg.org/a13eo5asz/board1.jpg



Animated gif of blinking LED's. You can see the different blink rates.
http://s19.postimg.org/u6t4ht2b5/circuit.gif



Another animated gif with Instructables.com branding!
http://s19.postimg.org/cs8w9j569/instructables.gif



Finished project displayed under a magnifying lamp. No, that's not a 
toilet.
http://s19.postimg.org/p36g7cgkz/PICT0052_sm.jpg



Yes, there was pizza. This was the most delicious component.
http://s19.postimg.org/vdawltur7/vlcsnap_2013_10_01_02h13m22s41.jpg


-- 

Johny Radio

Stick It In Your Ear!


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