- An open source Rain Sensor and controllerPosted 5 days ago
- An OTP (On Time Password) LockPosted 2 weeks ago
- Print with Chocolate in two colours with 3Drag Choco Big Dual ExtruderPosted 4 weeks ago
- A Christmas Star with Neopixel LEDsPosted 1 month ago
- SmartPID: Smart Temperature and Process ControllerPosted 1 month ago
- An Electric Speed Control for DC motorsPosted 2 months ago
- The BF 15+15W open source power ampPosted 2 months ago
- The Strato Pi UPS boardPosted 2 months ago
- Analyzing Semiconductor with a set of simple toolsPosted 3 months ago
- A RTC SHIELD for Arduino and Raspberry Pi, second partPosted 3 months ago
Updates from the 3Drag 3dprinting contest: FDM 3D from Scanners, from Hesam Hamidi
This is an unusual project submitted by prof. Hesam Hamidi, who built a linear Delta printer by using recycled parts from old scanners and dot matrix printers. This FDM 3D printer has been designed and built in 2013.
Here are few specs:
Build volume: 200x200x200 mm
Footprint: 600×650 mm
Print surface: 200×200 mm heated glass which never moves.
Mass of end effector with hotend: less than 600 grams.
Positioning speed: up to 80 mm/s in all 3 directions.
Positioning accuracy: at least 10 steps/mm in all 3 directions.
Hardware cost: less than $400 USD.
You can still provide your submission to our 3D Contest!