Christian Doeller: Conceptual Sensor: Difference between revisions

Line 79:

WORK IN PROGRESS

[[File:~~GridSketch~~.jpg]]

[[File:BycicleTyre.jpg]]

~~Sketch~~ for ~~the frame of the maze~~ (~~10 cm x 10 cm~~)~~. ~~

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.~~

(failed)

[[File:~~GridSketch1~~.jpg]]

[[File:OnTop.jpg]]

~~Final sketch for the two dimesnional structure~~ of the ~~maze~~.~~ ~~

Circuit board with 555 Timer astable mode and speaker on top of the chalk board..

~~Defining pins for connecting the „on“ / „off“ circuit~~.

[[File:~~underneath~~.jpg]]

[[File:AluFoilFirst.jpg]]

~~Setting up~~ the ~~switch structure with wire and tape~~.

Connecting one side of the resistor to the chalk board via aluminium foil.

~~Adding a connection for~~ the ~~„hell“ - circuit (red)~~.

The foil sticks automatically to the wet spots on the board.

A sponge was used to draw temporary traces that conduct electricity and therefore can function as parts of the resistor.

[[File:~~paperwalls~~.jpg]]

[[File:AluModules.jpg]]

~~Building the three dimensional wall structure~~ of ~~the maze~~.

Squares and rectangles of aluminium foil with parallels to different electrical parts.

~~The paper walls are jammed into~~ the ~~sliced Kappafix~~.

They can be included in the chalk board circuit.

[[File:~~MazeSchematic~~.jpg]]

[[File:TestingAlu.jpg]]

~~Schematic for~~ the ~~electronics with four 555 Timers: ~~

Testing aluminium parts in the circuit.

~~- monostable mode (trigger) for „on“ and „off“ ~~

~~- astable mode for heart beat sound ~~

~~- monostable mode (trigger) for „hell“ sound ~~

~~- astable mode for „hell“ sound (using the same speaker) ~~

~~[[File:MazeBoard~~.~~jpg]]~~

~~Circuit borad with reset switch.~~

RESULT

[[File:~~MazeSetup~~.jpg]]

[[File:ChalkBoard.jpg]]

[http://www.example.com Video]

== Variable Resistance ==

@@ Line 79: / Line 79: @@
 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>