chiavetta elettronica per macchinette cibo

[ilfonzie]

vorrei sapere se qualcuno di voi sa come si chiama la chiavetta elettronica che si utilizza in varie apparecchiature, la prima che mi viene in mente è la macchinetta del caffè o quella del cibo. non so proprio come si chiami e mi servirebbe che qualcuno di voi me lo dicesse. grazie

[Robert Valerio]

specific may be I can help you. First, what do you mean by "chiavetta"? Is that a USB device or what? What is the purpose of said chiavetta?

[cajenna]

Hi Robert,no is not a USB device....you know the automatic istantaneous coffee machime?
It have a little rechargeable (with money) key that permit you to buy a coffee or another drink whitout money.
Here in Italy have a lot of this machines because we don't like (sorry )american coffee but only espresso....and when we do a coffee break is our pleasure take a good coffe but sometimes is not possible to go to the bar.
Mabe is a transponder.
Sorry for my english.

[Robert Valerio]

Vending Machines Prepaid Cards, Debit Cards, and of course Credit Cards among others.

[Dumah Brazorf]

Si chiama "Prodotto coperto da segreto industriale"

[hibone]

si chiama chiave a trasponder...

in pratica contiene un chip una eeprom ad esempio con codice e cifra disponibile

pare che la philips realizzi molti chip che integrando una connessione ad hoc.

[Robert Valerio]

Although technically correct, is greatly exaggerated for a cofee vending machine!

Any exchange of information between two devices can be called a transponder. Even the telemetry information between the Space Shuttle and the Mission Control is implemented by transponders. The identification signals onboard aircrafts in flight is sent to the control tower by transponders, and so on.

As for “Prodotto coperto da segreto industriale", those are called Key Dongles.

[hibone]

Originariamente inviato da Robert Valerio

Although technically correct, is greatly exaggerated for a cofee vending machine!

Any exchange of information between two devices can be called a transponder. Even the telemetry information between the Space Shuttle and the Mission Control is implemented by transponders. The identification signals onboard aircrafts in flight is sent to the control tower by transponders, and so on.

As for “Prodotto coperto da segreto industriale", those are called Key Dongles.

maybe transponder it's "greatly exaggerated" but, what if "it's not in card shape" ?

i mean if the key look like this


shall we call it "card" ?



rfid it's probably not correct as well because a rfid it just like a fingerprint i suppose...
that's why i said "transponder"...

[cajenna]

Originariamente inviato da hibone

...

Is a strange kind of transponder....mabe is an cybernetic.....(censored)......

[Dumah Brazorf]

Il trasponder più utilizzato attualmente dovrebbe essere il Pcf7931 della Philips che rispetto ai suoi predecessori non ha contatti a vista. Inizialmente studiato per il campo automotive si sono resi conto che era piuttosto facile fregargli la password.
Fine.