Christian Doeller: Conceptual Sensor: Difference between revisions

Christian Doeller: Conceptual Sensor (view source)

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 WORK IN PROGRESS<br><br>
-[[File:GridSketch.jpg]]<br>
+[[File:BycicleTyre.jpg]]<br>
-Sketch for the frame of the maze (10 cm x 10 cm).<br>
+Trying out a bicycle tire filled with water and wire as a variable resistor for a 555 Timer astable mode.
-Each corridor should have a width of at least 1 cm. <br><br>
+(failed)<br><br>
-[[File:GridSketch1.jpg]]<br>
+[[File:OnTop.jpg]]<br>
-Final sketch for the two dimesnional structure of the maze.<br>
+Circuit board with 555 Timer astable mode and speaker on top of the chalk board..<br><br>
-Defining pins for connecting the „on“ / „off“ circuit.<br><br>
-[[File:underneath.jpg]]<br>
+[[File:AluFoilFirst.jpg]]<br>
-Setting up the switch structure with wire and tape.<br>
+Connecting one side of the resistor to the chalk board via aluminium foil. <br>
-Adding a connection for the „hell“ - circuit (red).<br><br>
+The foil sticks automatically to the wet spots on the board. <br>
+A sponge was used to draw temporary traces that conduct electricity and therefore can function as parts of the resistor.<br><br>
-[[File:paperwalls.jpg]]<br>
+[[File:AluModules.jpg]]<br>
-Building the three dimensional wall structure of the maze.<br>
+Squares and rectangles of aluminium foil with parallels to different electrical parts.<br>
-The paper walls are jammed into the sliced Kappafix.<br><br>
+They can be included in the chalk board circuit.<br><br>
-[[File:MazeSchematic.jpg]]<br>
+[[File:TestingAlu.jpg]]<br>
-Schematic for the electronics with four 555 Timers:<br>
+Testing aluminium parts in the circuit.<br><br>
-- monostable mode (trigger) for „on“ and „off“<br>
-- astable mode for heart beat sound<br>
-- monostable mode (trigger) for „hell“ sound<br>
-- astable mode for „hell“ sound (using the same speaker)<br><br>
-[[File:MazeBoard.jpg]]<br>
-Circuit borad with reset switch.<br>
 RESULT<br><br>
-[[File:MazeSetup.jpg]]<br><br><br>
+[[File:ChalkBoard.jpg]]<br>
+[http://www.example.com Video]<br><br><br>
 <br>
 == Variable Resistance ==
 <br>