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Borko_KA

Lepota dizajna

1380 posts in this topic

To je to. Još da je za napon do 250V, pa da radi pos'o...

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To je to. Još da je za napon do 250V, pa da radi pos'o...

Ampermetar za napon od 250 V :sarcastic_hand::scratch_head::happy64::buehehe::hyper:

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Ampermetar za napon od 250 V :sarcastic_hand::scratch_head::happy64::buehehe::hyper:

Tako je, opet ne znas bazicne stvari a smejes se ? :rolleyes:

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Ampermetar za napon od 250 V :sarcastic_hand::scratch_head::happy64::buehehe::hyper:

Siroma, kako se to može napraviti, uči se već u osnovnoj školi; veći je "problem" odštampati skalu da to liči na nešto.

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U bre, ajde naucnici objasnite kako Ampermetar u drveno kutice ne odgovara za merenje mreznog napona a goli ampermetar odgovara.

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To je to. Još da je za napon do 250V, pa da radi pos'o...

Ziko, svaki ovakav analogni instrument je mikroAmpermetar, ali se spoljnim elementima definise njegova upotreba - da li ce da meri napon ili struju ili nesto drugo - a skala je samo parce papira na kome pise sta ti hoces.Dakle, odredi se namena, izabere se velicina koja se meri i opseg merenja, zatim se nacrta i odstampa skala i zalepi ispod stakla i to je to. Evo ovaj frekvencmetar za par sati postaje indikator mreznog napona kome je kazaljka u mirnom stanju na sredini i pokazuje 220V a krajnji levi polozaj bude 180V i krajnji desni 260 ili kako god.post-20-013681900 1286571330_thumb.jpg

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kinez digimer sa baterijom na taster - najbrze resenje a jos izgleda mooooderno :rofl:ko da uci osnove kad evidentno moze i bez njiK

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... ko da uci osnove kad evidentno moze i bez njiK

Jes' vala - eto covek se razume u elektriku k'o Marica u kriv, a slik'o se kako popravlja svemirski brod - posle bude dzumbus kad neko kaze "nepismeni svajseri"... :rolleyes:

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Jes' vala - eto covek se razume u elektriku k'o Marica u kriv, a slik'o se kako popravlja svemirski brod - posle bude dzumbus kad neko kaze "nepismeni svajseri"... :rolleyes:

kaki je to greh ?eto - i ja se slik'o u PL majici , a nisam imzenjer :buehehe:

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