<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>This is so beautiful </div><div><br></div><div>Maybe more activities like this can help improve noisebridge's reputation <br><br>Sent from my iPad</div><div><br>On Oct 5, 2013, at 4:22 AM, johnyradio <<a href="mailto:johnyradio@gmail.com">johnyradio@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div>
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<u><b>Some lovely pix from the Instructable Hack (moving pix below).</b></u><br>
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Description of hack:<br>
<a href="https://www.noisebridge.net/pipermail/noisebridge-discuss/2013-September/039579.html">https://www.noisebridge.net/pipermail/noisebridge-discuss/2013-September/039579.html</a><br>
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Some of the parts donated to Noisebridge by Jameco and
<a href="http://Instructables.com">Instructables.com</a>, including the key ingredient: hot sauce (provided
by some dumpster, prolly). Bonus points for figuring out where the
hot sauce goes.<br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/s676apvjn/PICT0033.jpg">http://s19.postimg.org/s676apvjn/PICT0033.jpg</a><br>
<img alt="" src="http://s19.postimg.org/s676apvjn/PICT0033.jpg" moz-do-not-send="true"><br>
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<br>
Martino da Video shows how it's done<br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/88wno0nar/Martino_da_Video.jpg">http://s19.postimg.org/88wno0nar/Martino_da_Video.jpg</a><br>
<img alt="" src="http://s19.postimg.org/88wno0nar/Martino_da_Video.jpg" moz-do-not-send="true"><br>
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John-with-an-accent-that-sounds-British hacks feverishly<br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/aevjw9g4z/PICT0028.jpg">http://s19.postimg.org/aevjw9g4z/PICT0028.jpg</a><br>
<img alt="" src="http://s19.postimg.org/aevjw9g4z/PICT0028.jpg" moz-do-not-send="true"><br>
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LM317 power regulator driving the crystal oscillator<br>
Lo-Res version:<br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/p74v1cbg3/vlcsnap_2013_10_01_02h05m29s167.jpg">http://s19.postimg.org/p74v1cbg3/vlcsnap_2013_10_01_02h05m29s167.jpg</a><br>
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<img alt="" src="http://s19.postimg.org/p74v1cbg3/vlcsnap_2013_10_01_02h05m29s167.jpg" moz-do-not-send="true"><br>
Hi-Res version:<br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/d97w16x2q/vlcsnap_2013_10_01_02h05m29s167.jpg">http://s19.postimg.org/d97w16x2q/vlcsnap_2013_10_01_02h05m29s167.jpg</a><br>
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Frequency counter measures 1.6 kHz crystal oscillation<br>
<img alt="" src="http://s19.postimg.org/65vf7u29f/vlcsnap_2013_10_01_02h05m02s124.jpg" moz-do-not-send="true"><br>
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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. <br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/v1k9hkzjn/counter_datasheet1.jpg">http://s19.postimg.org/v1k9hkzjn/counter_datasheet1.jpg</a><br>
<img alt="" src="http://s19.postimg.org/v1k9hkzjn/counter_datasheet1.jpg" moz-do-not-send="true"><br>
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Alternate datasheet, same counter:<br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/zatkxhs6r/pinouts.jpg">http://s19.postimg.org/zatkxhs6r/pinouts.jpg</a><br>
<img alt="" src="http://s19.postimg.org/zatkxhs6r/pinouts.jpg" moz-do-not-send="true"><br>
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Crystal driving the counter. <br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/a13eo5asz/board1.jpg">http://s19.postimg.org/a13eo5asz/board1.jpg</a><br>
<img alt="" src="http://s19.postimg.org/a13eo5asz/board1.jpg" moz-do-not-send="true"><br>
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Animated gif of blinking LED's. You can see the different blink
rates. <br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/u6t4ht2b5/circuit.gif">http://s19.postimg.org/u6t4ht2b5/circuit.gif</a><br>
<img alt="" src="http://s19.postimg.org/u6t4ht2b5/circuit.gif" moz-do-not-send="true"><br>
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Another animated gif with <a href="http://Instructables.com">Instructables.com</a> branding!<br>
<a href="http://s19.postimg.org/cs8w9j569/instructables.gif">http://s19.postimg.org/cs8w9j569/instructables.gif</a><br>
<img alt="" src="http://s19.postimg.org/cs8w9j569/instructables.gif" moz-do-not-send="true"><br>
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Finished project displayed under a magnifying lamp. No, that's not a
toilet. <br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/p36g7cgkz/PICT0052_sm.jpg">http://s19.postimg.org/p36g7cgkz/PICT0052_sm.jpg</a><br>
<img moz-do-not-send="true" alt="" src="http://s19.postimg.org/p36g7cgkz/PICT0052_sm.jpg" height="599" width="400"><br>
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Yes, there was pizza. This was the most delicious component.<br>
<a class="moz-txt-link-freetext" href="http://s19.postimg.org/vdawltur7/vlcsnap_2013_10_01_02h13m22s41.jpg">http://s19.postimg.org/vdawltur7/vlcsnap_2013_10_01_02h13m22s41.jpg</a><br>
<img alt="" src="http://s19.postimg.org/vdawltur7/vlcsnap_2013_10_01_02h13m22s41.jpg" moz-do-not-send="true"><br>
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<div class="moz-signature">-- <br>
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Johny Radio<br>
<img alt="" src="http://us.123rf.com/400wm/400/400/robodread/robodread1201/robodread120100030/11882514-ear-and-sound-waves.jpg" moz-do-not-send="true" width="150"><br>
Stick It In Your Ear!<br>
</font> <br>
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