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:the keys decide which timers are connected and which are not.Resulting in a change in the output sound. | |||
::[[File:2sketch1.jpg|200px]] [[File:2sketch2.jpg|200px]] [[File:2in1.jpg|200px]] | ::[[File:2sketch1.jpg|200px]] [[File:2sketch2.jpg|200px]] [[File:2in1.jpg|200px]] | ||
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===Electric Trumpet | ===Electric Trumpet=== | ||
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::<videoflash type=vimeo>100918927</videoflash> | |||
Latest revision as of 17:54, 16 July 2014
Phase I
- Learning process, getting to know electronics and basic concepts about electric circuits
- the logic, and how to draw them.
- Bread boards, resistors, capacitors, relays, switches, 555 Timer ..etc
Phase II
- Designing an experiment, using the concepts of either:
- Variable resistance
- Trigger Switch
- When using liquid -water- as a conductor, and having poles connected to the circuit fixed in the
- liquid pool, the change of the liquid level results in change of resistance.
- Switching from the a motor mechanical way of changing the water level, to a more natural way.
- using the force of air blowing, breathing, to change the water levels as shown in the sketch.
- and thus changing the resistance!
Phase III
- Developing the initial experiment. In this case, new features were added to the home made instrument.
- Three extra "keys" -switches- were added to the design.Wiered to three extra 555 timers,
- the keys decide which timers are connected and which are not.Resulting in a change in the output sound.
the exhibition :
Electric Trumpet
- Exhibited in the summery works of the Bauhaus2014.
- <videoflash type=vimeo>100918927</videoflash>