3D Printing & Fabrication Projects
16 free 3D Printing & Fabrication project guides with circuit diagrams, code and the parts you need. Pick one below, or use the interactive Project Hub to search and filter by platform, difficulty and budget.
Other categories: Basic Analog & Power Electronics | IoT & Connected Devices | Robotics & Autonomous Systems | Artificial Intelligence & Edge ML | Test & Measurement Instrumentation | Audio Displays & Interactive Media | Security Surveillance & Defense | Healthcare Biomedical & Assistive | Automotive EV & Transportation | Communication Systems | Renewable Energy Power & Sustainability | Unmanned Aerial Vehicles (Drones)
Custom PCB Design & Fabrication (8)
- Build a Smart Digital Game Board Using Multicolour PCB (ESP32 - Advanced)
- Design and Build a Touch Capacitive Based PCB Light Panel to Control NeoPixel LED Strip (Arduino - Intermediate)
- Femto Module v1 (Raspberry Pi - Advanced)
- MSX DPC-200 Motherboard Reverse Engineering (Analog / Discrete - Advanced)
- Raspberry Pi Zero 2 W Active Cooling (Raspberry Pi - Intermediate)
- Sol-20 Reproduction (Raspberry Pi - Advanced)
- The Beetles PCB ART (Raspberry Pi - Advanced)
- WORLD’S FASTEST COMMODORE PET USING THE MCL65+ (Analog / Discrete - Intermediate)
CNC & Laser Cutting Projects (5)
- Bluetooth Based Smart Public Announcement Board (Arduino - Intermediate)
- Design your own Compact 5V/3.3V SMPS Circuit for Embedded and IoT Projects (ESP32 - Advanced)
- DIY Arduino Based CNC Plotter Machine (Arduino - Intermediate)
- High Power High Efficiency Buck Converter Circuit using TL494 (Analog / Discrete - Advanced)
- Liberating my Joy (Raspberry Pi - Advanced)
3D Printed Mechanisms & Enclosures (3)
- Another Type 30 Display Reproduction At 36% Scale (Raspberry Pi - Intermediate)
- Design and Build your own High Power USB Hub Port Extender (Analog / Discrete - Advanced)
- Unbeatable purely mechanical Tic Tac Toe Machine (Analog / Discrete - Advanced)