Vending Machine

Equipment

• Laser Cutter/CNC Router (I used a glowforge)
• Drill
• 3/32" Wood Drill Bit
• Small screwdriver (for M2.5 screws)
• Wire Cutters
• Short piece of 2" PVC (about 16"-24" long) to create the spirals

Parts

• Maple Plywood - 12"x20" x8
• Clear Acrylic - 12"x20"
• 12 Gauge Solid Copper Wire - 50 Feet
• Zip Ties - 4"
• Raspberry Pi 2 or newer (I used a 3)
• PWM/Servo Board
  • I didn't go with the HAT and used this one instead to save a couple bucks.
• Continuous Rotation Servo x3
• Servo Wheel x3
  • I bought a four pack of servos with wheels on Amazon for $22.
• M2.5x10mm Machine Screw
• M2.5 Hex Nut
• USB LED Lights
• 12mm Momentary Button
• Micro USB Cable
• USB Charger