Lego NXT ATM Machine with Change Maker

A fully functional Lego NXT Automatic Teller Machine (ATM) with change making capability. The machine is built 100% from Lego® parts plus a HiTechnic IRLink and a Codatex RFID Sensor. The machine is programmed in Not eXactly C (NXC) and has the following features..

 Bill scanner can be calibrated to accept any type of banknote
 Machine accepts only the type of bill for which it is calibrated
 Tolerances for bill acceptability are adjustable directly on-brick
 Viewable histogram compares calibration and live data from bill scanner
 Functional numeric keypad uses a combination of touch and light sensors
 Entire customer database is restored from flash memory at startup
 Customer database is automatically saved after each transaction
 ATM card is retained if wrong PIN code is entered three times
 ATM card is retained after a period of inactivity
 Coin and banknote value can be configured directly on-brick
 Uses a custom created 9x13 pixel rotated text font
 NXT buttons function as selectors for menu options displayed on-screen

Category:

Entertainment

Tags:

• ATM
• NXT
• Lego
• Automatic
• Teller
• Machine
• Brick
• Bank
• Change
• Changemaker
• Banknote
• RFID
• Mindstorms
• Brickworld

[Lukas4186]

Wee want a Tutorial ;)

[CreateThatLego]

Dear Santa,

[evamarie333]

@teamroboraiders No,it took 4 months.

[teamroboraiders]

dude, how long did it take you to build that, 10 years???

[kellinman13]

It would be cool if it was to be installed in a public place and it would make stealing the money out of this thing much easier

[8BitBr0s]

got to see this irl, is truly amazing

[wantstoScooter]

sick

[NXTtehdas]

Music name?

[LegoandStampdude]

One of the best ways to make mone. Buliding instructions please.

[JJctkillers]

this doesnt actually give you as much money as you want, it just dropps the money from inside

[lunalongbottom17]

 :o woah