Support our work by buying a kit (or two).

BOB-303 DIY Kit

Bare Bone Kit (49€)

  • Only Wooden parts

Add Servos (+30€)

  • 6 Servo motors (SG90)
  • Distance sensor (HC-SR04)

Add Servos and Electronics (+100€)

  • 6 Servo motors (SG90)
  • Distance sensor (HC-SR04)
  • Servo controller (PCA9685)
  • Camera with cable
  • Raspberry Pi Zero W
  • Screws and jumper cables

49,00 €

  • Limited Availability
  • Ships within 1-3 days1


It is simple, cheap, environmentally friendly but still very adaptable. It's potential uses are:


Motion planing

Computer Vision

Speech synthesis

Voice command integration

Digital assistant

and much, much more.


BOB-303 is work in progress and will be constantly updated. It is open source and you are invited to build, change and improve the design as you wish.

BOB-303 is not a toy and should only be used by experienced makers like you.