Latest revision as of 20:53, 19 November 2017

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Science Festival 2011 Science Festivel 2011

Type of Event:	Event
From:	2011/11/10 08:00:00 AM
Till:	2011/11/13 07:00:00 PM
Recurring:	no
Organizer:	mnhn
Cost:	0 EUR0 $ 0 £ 0 CHF
Mandatory registration:
Attendees:	Nick17, Kwisatz, Lala, Sid Log-in to RSVP
Contact Person(s):	Gunstick (mail)
Keywords:
Location
Where:	MNHN, Luxembourg (25, rue Münster, L-2160 Luxembourg, Luxembourg)
Map:	Loading map... {"minzoom":false,"mappingservice":"openlayers","geoservice":"google","maxzoom":false,"width":"250px","height":"250px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"wmsoverlay":false,"copycoords":false,"static":false,"zoom":13,"controls":["layerswitcher","mouseposition","autopanzoom","scaleline","navigation"],"layers":["new OpenLayers.Layer.OSM.Mapnik(\"OSM Mapnik\")","new OpenLayers.Layer.OSM.CycleMap(\"OSM Cycle Map\")"],"resizable":false,"overlays":[],"searchmarkers":"","locations":[],"imageoverlays":null}
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Mechanical Logic: build logic gates from LEGO and see a mechanical binary calculator do its work

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[edit] Participants

Fill in this table to tell your participation.

build	9th (setup)	10th	11th	12th	13th (includes teardown)
					kwisatz
nick17	nick17	nick17	nick17	nick17	nick17
Gunstick	Gunstick	Gunstick	Gunstick	Gunstick	Gunstick
iThierry	?	?	iThierry	iThierry
Kris
NPU	NPU	NPU	NPU	NPU	NPU
Guy
Pascal
	?	Lala	Lala	?	?
Sid	Sid			Sid	Sid

[edit] Logic gates

See also the wikipedia article on adders

Same logic, a bit rearranges and replaced the first full adder with a half adder. Note that the carry dost not really need to be connected completely to the left.

[edit] Lego

[edit] Copper

Half adder built out of copper. The marbles replace the fingers pushing the buttons of the Lego version. The marbles will propagate the bit flow to the next logic gates. In the middle you can see the XOR-AND mechanical combination as known from the Lego version which does the logic. The marbles flowing into the input are "lost", like in a real logic circuit. And new marbles are released at the bottom depending on the logic decision.

[edit] Copper Model

Prototype

Production

Final Model

[edit] Photos

bend-a-thon

Science Festival

Box built 11%2B-%2B1.jpg

Ready for shipping 11%2B-%2B1.jpg

Artist's view 11%2B-%2B1.jpg

[edit] Videos

Almost finished: first calculation ever. Switch on annotations to see some more info. https://youtu.be/wDm7Nk6CEgk	Running only the clock https://youtu.be/jGWfBajFxhc
Only the overflow track https://youtu.be/BhCoPpJUbWY	Final version, before packaging for delivery to science festival https://youtu.be/8jV5fyTwOOo

Science Festival 2011

Latest revision as of 20:53, 19 November 2017

Contents

[edit] Participants

[edit] Logic gates

[edit] Lego

[edit] Copper

[edit] Copper Model

[edit] Photos

[edit] Videos

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@@ Line 1: / Line 1: @@
 {{Event
+|attendees=Nick17, Kwisatz, Lala, Sid
 |eventtype=Event
 |subtitle=Science Festivel 2011
-|description=Mechanical Logic: build logic gates from LEGO and see a mechanical binary calculator do it's work
+|description=Mechanical Logic: build logic gates from LEGO and see a mechanical binary calculator do its work
-|contact=Gunstick Nick17
+|contact=Gunstick
-|organizer=syn2cat
+|organizer=mnhn
 |recurring=no
 |from=2011/11/10 08:00:00 AM
 |till=2011/11/13 07:00:00 PM
-|location=Hackerspace, Strassen
+|location=MNHN, Luxembourg
 |announce=no
 |cost=0 EUR
 |u19=yes
 }}
+= Participants =
+Fill in this table to tell your participation.
+{|border="1"
+! build     !! 9th (setup)   !! 10th      !! 11th         !! 12th       !! 13th (includes teardown)
+|-
+|           ||               ||           ||              ||            || kwisatz
+|-
+| nick17    || nick17        || nick17    || nick17       || nick17     || nick17
+|-
+| Gunstick  || Gunstick      || Gunstick  || Gunstick     || Gunstick   || Gunstick
+|-
+| iThierry  ||        ?       ||   ?       ||  iThierry          ||  iThierry  ||
+|-
+| Kris      ||               ||           ||              ||            ||
+|-
+| NPU       ||  NPU          ||  NPU      ||  NPU         ||  NPU       || NPU
+|-
+| Guy       ||               ||           ||              ||            ||
+|-
+| Pascal    ||               ||           ||              ||            ||
+|-
+|           ||        ?      || Lala      || Lala         ||        ?   || ?
+|-
+| Sid  ||  Sid||           ||              ||Sid || Sid
+|-
+|           ||               ||           ||              ||            ||
+|-
+|           ||               ||           ||              ||            ||
+|}
+= Logic gates =
+See also the [[wikipedia:Adder_(electronics)|wikipedia article on adders]]
+[[File:4-bit-full-adder.png]]
+Same logic, a bit rearranges and replaced the first full adder with a half adder.
+Note that the carry dost not really need to be connected completely to the left.
+[[File:3.5bitAdder.png]]
+= Lego =
+<gallery caption="full adder built from Lego" showfilename={yes}>
+Image:LegoFullAdderWithDisplay.jpg
+Image:LegoHalfAdderBits.jpg
+Image:LegoHalfAdderCarry.jpg
+Image:LegoOrGate.jpg
+Image:LegoDigitalAnalogConverter.jpg
+Image:LegoDisplayUnit.jpg
+Image:LegoFullAdderView.jpg
+Image:LegoFullAdderActionInput.jpg
+Image:LegoFullAdderActionResult.jpg
+</gallery>
+= Copper =
+Half adder built out of copper. The marbles replace the fingers pushing the buttons of the Lego version. The marbles will propagate the bit flow to the next logic gates. In the middle you can see the XOR-AND mechanical combination as known from the Lego version which does the logic. The marbles flowing into the input are "lost", like in a real logic circuit. And new marbles are released at the bottom depending on the logic decision.
+== Copper Model ==
+<gallery caption="Prototype" perrow="5">
+Image:IMG_0367.JPG
+Image:IMG_0368.JPG
+Image:IMG_0383.JPG
+Image:IMG_0385.JPG
+Image:DSC00005.JPG
+Image:DSC00006.JPG
+Image:DSC00020.JPG
+</gallery>
+<gallery caption="Production">
+Image:DSC00011.JPG
+Image:DSC00012.JPG
+Image:DSC00019.JPG
+Image:DSC00010.JPG
+Image:DSC00021.JPG
+Image:DSC00027.JPG
+Image:DSC00028.JPG
+</gallery>
+<gallery caption="Final Model">
+Image:DSC00009.JPG
+Image:DSC00008.JPG
+Image:DSC00007.JPG
+Image:DSC00010.JPG
+</gallery>
+{{#ev:youtube|idsxMMD5uRE}}
+== Photos ==
+<gallery caption="bend-a-thon">
+File:IMG_1310.JPG
+File:IMG_1311.JPG
+File:IMG_1312.JPG
+File:IMG_1313.JPG
+File:IMG_1316.JPG
+File:IMG_1317.JPG
+File:IMG_1318.JPG
+File:IMG_1319.JPG
+File:IMG_1320.JPG
+File:IMG_1321.JPG
+File:IMG_1322.JPG
+File:IMG_1323.JPG
+File:IMG_1325.JPG
+File:IMG_1327.JPG
+File:IMG_1329.JPG
+File:IMG_1339.JPG
+File:IMG_1341.JPG
+File:IMG_1342.JPG
+File:IMG_1344.JPG
+File:IMG_1345.JPG
+File:IMG_1347.JPG
+File:IMG_1348.JPG
+File:IMG_1350.JPG
+File:IMG_1351.JPG
+File:IMG_1352.JPG
+File:IMG_1353.JPG
+File:IMG_1354.JPG
+File:IMG_1355.JPG
+File:IMG_1356.JPG
+File:IMG_1357.JPG
+File:IMG_1358.JPG
+File:IMG_1359.JPG
+File:IMG_1360.JPG
+File:IMG_1362.JPG
+File:IMG_1364.JPG
+File:IMG_1365.JPG
+File:IMG_1367.JPG
+File:IMG_1368.JPG
+File:IMG_1369.JPG
+File:IMG_1370.JPG
+File:IMG_1371.JPG
+File:IMG_1372.JPG
+File:IMG_1374.JPG
+File:IMG_1375.JPG
+File:IMG_1378.JPG
+File:IMG_1379.JPG
+File:IMG_1380.JPG
+File:IMG_1381.JPG
+File:IMG_1382.JPG
+File:IMG_1383.JPG
+File:IMG_1384.JPG
+File:IMG_1385.JPG
+File:IMG_1386.JPG
+File:IMG_1401.JPG
+File:IMG_1402.JPG
+File:IMG_1404.JPG
+File:IMG_1412.JPG
+File:IMG_1413.JPG
+File:IMG_1416.JPG
+File:IMG_1429.JPG
+</gallery>
+<gallery caption="Science Festival">
+File:SF_2011_0.JPG
+File:SF_2011_1.JPG
+File:SF_2011_2.JPG
+File:SF_2011_3.JPG
+File:SF_2011_4.JPG
+File:SF_2011_5.JPG
+File:SF_2011_6.JPG
+File:SF_2011_7.JPG
+File:SF_2011_8.JPG
+File:SF_2011_9.JPG
+File:SF_2011_10.JPG
+File:SF_2011_11.JPG
+File:SF_2011_12.JPG
+</gallery>
+Box built
+http://lh6.googleusercontent.com/-U-IhZsPSwto/Trm0ij7XiII/AAAAAAAAAGA/LA_l5STm0_4/s640/11%2B-%2B1.jpg
+Ready for shipping
+http://lh4.googleusercontent.com/-DIJfsUT9HK0/TrnBMTB2GAI/AAAAAAAAAGQ/n8LsA6JFfuk/s640/11%2B-%2B1.jpg
+Artist's view
+http://lh4.googleusercontent.com/-C1EaWXqvyZo/Trv8p4NRnxI/AAAAAAAAAGg/dOz74_qZxHA/s500/11%2B-%2B1.jpg
+== Videos ==
+{| class="wikitable"
+|-
+| Almost finished: first calculation ever. Switch on annotations to see some more info.<br/> https://youtu.be/wDm7Nk6CEgk {{#ev:youtube|wDm7Nk6CEgk}}
+| Running only the clock<br/> https://youtu.be/jGWfBajFxhc {{#ev:youtube|jGWfBajFxhc}}
+|-
+| Only the overflow track<br/> https://youtu.be/BhCoPpJUbWY {{#ev:youtube|BhCoPpJUbWY}}
+| Final version, before packaging for delivery to science festival<br/> https://youtu.be/8jV5fyTwOOo {{#ev:youtube|8jV5fyTwOOo}}
+|}
+[[Category:Photos]]