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GMU:The Conceptual Sensor/Meike Halle (view source)
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=== Modern Housing === | === Modern Housing === | ||
'''The Idea | '''The Idea''' | ||
Since i was primarily working on a light- control- circuit for another Modul while we where in the course, i thought about doing this also for my last projekt in our electronics class. | Since i was primarily working on a light- control- circuit for another Modul while we where in the course, i thought about doing this also for my last projekt in our electronics class. | ||
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So first i buit the outer walls of the house and got the window frames it the modell and used the plastic foil as windows. | So first i buit the outer walls of the house and got the window frames it the modell and used the plastic foil as windows. | ||
The doors and one of the ceilings i left open since i still had to install all of the electronics. | The doors and one of the ceilings i left open since i still had to install all of the electronics. | ||
'''How to make your house a cool house''' | '''How to make your house a cool house''' | ||
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[[File:Fritzing1.jpg]] | [[File:Fritzing1.jpg]] | ||
this is the circuit | |||
this is the circuit digramm of the both sound circuits. | |||
On the left is the circuit for the alamr bell. | On the left is the circuit for the alamr bell. | ||
Basically its a simple 555 timer in astable Mode and i used the different Resistors to get a low humming sound pretty similar to some older door bells. | Basically its a simple 555 timer in astable Mode and i used the different Resistors to get a low humming sound pretty similar to some older door bells. | ||
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The other circuit on the right is a sound modulation with 2 555- timers to get a loud and high pitched alarm sound as an alarm system for the back door of my house. | The other circuit on the right is a sound modulation with 2 555- timers to get a loud and high pitched alarm sound as an alarm system for the back door of my house. | ||
I also installed a switch with 2 open wires, which would be closed if someone would open the back door. | I also installed a switch with 2 open wires, which would be closed if someone would open the back door. | ||
[[File:electronics1.jpg]] | |||
[[File:Fritzing2.jpg]] | [[File:Fritzing2.jpg]] | ||
This is the digramm of the second bread board on wich are on the left top the little circuit for the christmas tree. Basically a little tree with some LEDS, in row and a resistor,in it to let it glow up. | This is the digramm of the second bread board on wich are on the left top the little circuit for the christmas tree. Basically a little tree with some LEDS, in row and a resistor,in it to let it glow up. | ||
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Last we have on the right the circuit for the lights of the house. | Last we have on the right the circuit for the lights of the house. | ||
I wanted that the windows of my house would lit up automatically when its geting dark outside, just like one would expect from a normal inhabited house. | I wanted that the windows of my house would lit up automatically when its geting dark outside, just like one would expect from a normal inhabited house. | ||
So i made a darkness sensor with a photocell i installed in the ceiling of my house and a hanging LED inside of my house. I also glued some aluminium foil on the inside of my house to strenghten the light effect of the little led i put in it. | |||
[[File:electronics2.jpg]] | |||
'''How to make a garden and plant a tree''' | |||
After installing all of my electronics i asked myself how to make a stand and a nice environement for my little house. | |||
[[File:elec.jpg]] | |||
So i went again to my cupboard and found some old aluminium plates which i then cut into a round plate to place my house on and a long strip of aluminium which i then folded into a stand in which i also could hide the electronics. | |||
After i put the stand together i cut out some modell gras to cover the aluminium plate. | |||
[[File:gras.jpg]] | |||
I also bought some modell gravel to make a nice little path to the doors of my house. | |||
After that i made some modell trees and installed the LEDS in one of them to make my christmas tree and glued all of them to the gras of the garden. | |||
[[File:gras2.jpg]] | |||
'''Somewhere i would love to live''' | |||
This is the finished product and i have to admid, expecialy in the evening when the house stands next to you on your desk and loghts up it looks just so cozy i would love to live in it. | |||
https://www.youtube.com/watch?v=YhU_KqpatC8 | |||
[[File:Finished2.jpg]] [[File:Finished1.jpg]] | |||