Arduino Controlled Slot Machine
Find these and other hardware projects on Arduino Project Hub. This is a three-reeled slot machine with 25 symbols on each reel. VOLCADE is a MIDI controller. The motivation for creating a slot machine deals with the shift from mechanical to electrical systems in recent years. With modern slot machines being controlled by electrical systems rather than mechanical systems, it is feasible and desirable to create such a device with. Nov 21, 2019 They started with an old broken Japanese slot machine, and replaced the control board with an Arduino Due after a lot of reverse engineering and hacking. Scotty did a cool video just on getting. Arduino boards running GRBL software have long been used for CNC machine control, but usually you need to choose between having a router or laser cutter. This project, however, is specifically designed to accommodate both with a modular carriage system.
After three short years of use, Roni Bandini’s Samsung washing machine started to act erratically, and several technicians looked at it without really fixing the problem. Bandini then decided to take matters into his own hands and replaced its brains with a MKR WiFi 1010 board, along with four relays and a trio of buttons.
This new system can control the motor and valves to progress through a wash cycle. It also takes advantage of the Arduino’s WiFi abilities to integrate with Telegram, sending a message to the entire family when the laundry is done.
Future goals for the project include varying the motor speed and making it reverse, but so far it’s a brilliant way to keep a large hunk of metal and plastic out of the junkyard. Code is available on GitHub, and print files for the enclosure are up on Thingiverse.
Arduino boards running GRBL software have long been used for CNC machine control, but usually you need to choose between having a router or laser cutter. This project, however, is specifically designed to accommodate both with a modular carriage system.
Arduino Controlled Slot Machine Machines
Build-wise, it’s a fairly standard XYZ gantry CNC — with a frame made out of V-slot aluminum extrusions from OpenBuilds cut to length by a circular saw. The X and Y axes are controlled via NEMA 17 stepper motor and belt drive assemblies, while height adjustment is accomplished with a NEMA 23 motor and screw drive.
The electronics are all hidden away in a separate enclosure, including the Arduino Uno/CNC shield that serves as the brains of the operation and a cooling fan to keep the temperature inside in check.
Slot Machine Games
If you’ve been considering doing this type of build, this looks like a great place to start, and you can see a demos of it in laser and spindle modes in the videos below.