3dHack | Open Electronics

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Updates from the 3Drag 3dprinting contest: Roland Hoffert’s Hacks
Roland Hoffert, from www.eytec.de, submitted us this 3Drag (Velleman K8200 version) hack to improve the z-wobble issue, one of the most known problems affecting the RepRap family printers. Roland identified one of the weak points that could...
- Posted 4 years ago
- 0
Updates from the 3Drag 3dprinting contest: Karl Seiss’s Hack
Karl Seiss from Austria made a very clever hack to a K8200 3DRag printer, turning it into a CNC drilling and milling machine. We didn’t receive from the author many details, anyway it used Proxxon long shaft...
- Posted 4 years ago
- 0
Updates from the 3Drag 3dprinting contest: Alessio Fusi’s Hack
Alessio Fusi hacked his 3Drag/K8200 printer by replacing the original threaded rod with a trapezoidal rod, assembled with a gearbox between it and the stepping motor with a reduction rate of 50:20. In a short time, Alessio...
- Posted 4 years ago
- 1

Fishino Shark: arduino like board with 32-bit, WiFi, audio codec, sd card, battery charger – The software
A new Arduino-like board ready to “devour” the competitors:...
- Posted 1 day ago
- 1
Fishino Shark: arduino like board with 32-bit, WiFi, audio codec, sd card, battery charger … and more
A new Arduino-like board appears on the horizon ready...
- Posted 5 days ago
- 1
Shark Board Fishino 32 bit – PIC32MX470F512
Fishino Shark is the third board of 32-bit Fishino family....
- Posted 2 weeks ago
- 0
LoRa alarm for doors and windows
Let’s create an alarm to be notified when doors...
- Posted 2 weeks ago
- 0
Fishino detects lightnings and sends push notifications
A new library for Fishino boards allows to easily send...
- Posted 3 weeks ago
- 0

PCB CAD, A SELECTION GUIDE
Getting to know and evaluate the software offer for PCB,...
- Posted 2 months ago
- 0
The world of GIThub
Let’s learn all the aspects of the most renowned...
- Posted 5 months ago
- 0
Let’s manage a project from A to… GIT
Let’s learn about the firmware management and versioning tool...
- Posted 5 months ago
- 0

Here are the Winners from the 3Drag 3d printing contest
Here we are, eventually the contest has come to an...
- Posted 4 years ago
- 0
Updates from the 3Drag 3dprinting contest: Roland Hoffert’s Hacks
Roland Hoffert, from www.eytec.de, submitted us this 3Drag (Velleman K8200...
- Posted 4 years ago
- 0
Updates from the 3Drag 3dprinting contest: Karl Seiss’s Hack
Karl Seiss from Austria made a very clever hack to...
- Posted 4 years ago
- 0
Updates from the 3Drag 3dprinting contest: Fa)(a from Giacomo Falaschi
Giacomo Falaschi sent us his Falla3D new printer project: you...
- Posted 4 years ago
- 0

PCB CAD, A SELECTION GUIDE
Getting to know and evaluate the software offer for PCB,...
- Posted 2 months ago
- 0
RISC-V, THE ERA OF OPEN SOURCE CPU HAS BEGUN
Open architectures for processors too? It looks like it...
- Posted 3 months ago
- 1
Things You Didn’t Know Could Be Open Source
There are a number of different factors that led...
- Posted 1 year ago
- 0
10 Most Funded Crowdfunded Projects
New tech is developed and released every day. Our global...
- Posted 2 years ago
- 0

Arduino ISP (In System Programming) and stand-alone circuits
We use an Arduino to program other ATmega without...
- Posted 7 years ago
- 224
Arduino GSM shield
This is a very low...
- Posted 8 years ago
- 218
Localizer with SIM908 module
The device is based on a GSM/GPRS module with...
- Posted 7 years ago
- 185
GSM GPS shield for Arduino
Shield for Arduino designed and based on the module...
- Posted 7 years ago
- 180
Small Breakout for SIM900 GSM Module
Some post ago we presented a PCB to mount...
- Posted 8 years ago
- 115

LED Matrix Cylinder — a blinkenlights tube
We see lots of addressable LED projects, but there...
- Posted 14 hours ago
- 0
DIY AZSMZ ePaper 2.9″ Mini Weather Station
If you own a 3d printer and you’re looking...
- Posted 18 hours ago
- 0
Fishino Shark: arduino like board with 32-bit, WiFi, audio codec, sd card, battery charger – The software
A new Arduino-like board ready to “devour” the...
- Posted 1 day ago
- 1
Laser-engraved Raspberry Pi hologram
Inspired by an old episode of Pimoroni’s Bilge Tank,...
- Posted 2 days ago
- 0
Aerowood, Wooden Modular DIY Drone
Created by a small team of engineers and designers...
- Posted 2 days ago
- 0