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Elektroniikkaa aloittelijoille

A cache by electrogoblins Send Message to Owner Message this owner
Hidden : 10/12/2008
Difficulty:
3 out of 5
Terrain:
1.5 out of 5

Size: Size: small (small)

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Geocache Description:


Elektroniikkaa aloittelijoille


Annetuista koordinaateistä kätköä on turha etsiä, sieltä voi korkeintaan käydä pyytämässä apua mysteerin ratkaisemiseksi ;) Koordinaatit johtavat sinut electrogoblins nimimerkin takaa löytyvien henkilöiden opinahjoon. Keitä he ovat? pieni mysteeri sekin....Kyseinen opinahjo on siis Turun ammattikorkeakoulun tekniikan yksikkö.
Elektroniikkaa vasta-alkajille, ohessa helppo tehtävä. Desimaalit löytyvät laskimestasi kun lasket oheisilla arvoilla kuvan kytkennästä kysytyt virrat.

Itse purkki löytyy siis näistä koordinaateista:
N60°27.nnn
E022°24.eee


Pohjoiset speksit:
R1=100kOhm
R2=50kOhm
RC=10kOhm
RE=10kOhm
VCC=16.6V
ß=104
VBE=0.7V
nnn=IC µA

Itäiset speksit:
R1=15kOhm
R2=5kOhm
RC=5kOhm
RE=5kOhm
VCC=12.5V
ß=362
VBE=0.7V
eee=IE µA

In english:
Given coordinates have nothing to do with the mystery, except that the creators of the mystery studied there. Coordinates will lead you to the yard of Turku Polytechnic. So if you can't solve this mystery yourself, you can try to find help from there.Calculate N and E decimals from the given figure using given values. You will get the N decimals using “Pohjoiset speksit” -values and E decimals using “Itäiset speksit” -values.
At the end you will find the cache from here:
N60°27.nnn
E022°24.eee



Tarkasta ratkaisusi

Additional Hints (Decrypt)

[Mysteeri:] Gurirava

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)



 

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Rendered From:Unknown
Coordinates are in the WGS84 datum

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