28 Oct 2009, 12:44pm
Physical Computing
by kristin

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Lap-Motors

motorlab1

I connected a potentiometer to a motor to control the speed of the motor.

P1010199

I connected a H-bridge and a switch to a motor to control the direction of the motor.

14 Oct 2009, 1:47pm
Physical Computing
by kristin

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Analog Output

1. Servo and Sensor
In this analog output lab I controlled the motion of the servo with a potentiometer.

2.Create Something Unique
In the second part of the lap, I used the tone library to create a tool for a Air DJ. For that I used 3 photoresistors mapped with the input to different frequency ranges. For the other hand a force sensing resistor is used.

14 Oct 2009, 1:13pm
Physical Computing
by kristin

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Lab-Programming with Processing

First Steps in Programming with Procesing.

For the first sketch I used a picture of Josef Albers:

Joseph Albers Processing Sketch

(link to the original image)

For the second sketch I built a paintbrush that can be used in a drawable area and I create a clear button that erases everything that had been drawn so far:

Drawing Sketch

30 Sep 2009, 12:33pm
Physical Computing
by kristin

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Analog Input

Using a force sencing resistor to build a “Powometer”. It messures the energie that your to fingers can put out:

1. I connected the Potentiometer to a circuit and also put a LED and a 330 Ohm on the breadboard. 1.1 By using the potentiometer the variables on arduinos serial monitor would change between 0 and 1023. By brightening the LED the variable goes higher.

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22 Sep 2009, 5:17pm
Physical Computing
by kristin

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Lab Electronics

22 Sep 2009, 12:44pm
Physical Computing
by kristin

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Imagined Physical Computing Assignment

Idea: Projecting google maps on the street, while riding a bike.

15 Sep 2009, 11:04pm
Physical Computing
by kristin

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Own Switch Game

switch from KristinOnAir on Vimeo.

Every time the LED blinks I did an mistake and touched the wire.

15 Sep 2009, 9:02pm
Physical Computing
by kristin

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Switch

switch

Switch using to control the digital input/output circuit.