Bring a unique mix of functionality, electronics and modern 3D printing design to your setup with this fully modular Cold Coffee & Chocolate Powder Dispenser.
This project was created to offer a compact and stylish way to dispense powdered coffee or chocolate while also integrating interactive electronic components powered by the Bambu Lab CyberBrick ecosystem.
The design combines:
modular assembly
magnetic closures
motorized dispensing
LED lighting effects
removable containers
upgradeable components
Everything has been optimized for easy printing, simple assembly and future customization.
Main Features
Motorized dispensing system
Modular container structure
Magnetic removable covers
Integrated LED lighting
Compact modern design
Easy maintenance and cleaning
Hidden electronic compartments
Smooth gear-driven mechanism
Designed for coffee powder and chocolate powder
The internal rotating mechanism uses a geared DC motor to provide controlled dispensing while keeping the entire system compact and reliable.
Electronics & CyberBrick Integration
This project uses several components from the Bambu Lab CyberBrick ecosystem, including:
receiver/transceiver module
LED driver
LED light
button module
battery
power switch
dc motor gearbox
These components allow the dispenser to become more interactive and visually appealing while maintaining a clean integrated design.
BOM (Bill of Materials)
24x magnets — 4mm x 2mm
3x M4 heat-set inserts
4x M3 heat-set inserts
10–12x M2 screws
1x DC geared motor from Bambu Lab
1x M4 screw (25–30 mm) + nut
2x M4 screws (16 / 20 / 25 mm compatible)
1x CyberBrick LED
1x LED driver
1x receiver module
1x button module
2x power switches
2x batteries
Assembly Notes
Do not overtighten the rotating gear screw to ensure smooth movement.
Check magnet polarity before installation.
Heat-set inserts are recommended for durability and repeated use.
The current version is compact and perfect for small servings.
Future Improvements
The first upgrades are already available in Plate 8 – Upgrades.
Future versions may include:
larger powder storage capacity
improved dispensing flow
expanded accessory system
additional lighting effects
enhanced modular attachments
Recommended Print Settings
PLA / PETG recommended
0.20 mm layer height
15–20% infill
Supports only where required
Matte filament recommended for best appearance
Perfect For
Coffee lovers
Chocolate drink setups
Smart kitchen accessories
CyberBrick projects
Interactive desk gadgets
DIY electronics enthusiasts
Modern coffee station decor
I’ve already made the first improvements, which you can find on Plate 8 under the section called “Upgrades”. I highly recommend using these updated parts for a better overall experience.
I also plan to continue improving the design in the future. One of the main upgrades that is still needed is a larger storage container, since the current version is a bit small and can only hold enough powder for a few cups.
Thanks again for the support, and feel free to share your feedback or ideas for future improvements!
Alexandru Serban
