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 5 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 5 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 5 years ago
- 1

Aluminum heat sink with 12 volt fan
Aluminum heat sink with 12 volt fan and 0.1 A...
- Posted 2 hours ago
- 0
Neopixel 16X16 LED Panel WS2812B – Flexible
Combined with Arduino, Fishino, Raspberry or other microcontroller, this flexible...
- Posted 23 hours ago
- 0
ROBOTIC Arm in plexiglass part 1
We create our first robotic arm with four degrees...
- Posted 2 days ago
- 0
Switching-mode power supply 350W 12V
Laboratory power supply in high efficiency switching technology. Metal case,...
- Posted 3 days ago
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Heated plate in aluminum for 3D printer
Made of aluminum with a thickness of 3 mm this...
- Posted 3 days ago
- 0

PCB CAD, A SELECTION GUIDE
Getting to know and evaluate the software offer for PCB,...
- Posted 4 months ago
- 0
The world of GIThub
Let’s learn all the aspects of the most renowned...
- Posted 7 months ago
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Let’s manage a project from A to… GIT
Let’s learn about the firmware management and versioning tool...
- Posted 7 months ago
- 0

Here are the Winners from the 3Drag 3d printing contest
Here we are, eventually the contest has come to an...
- Posted 5 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 5 years ago
- 0
Updates from the 3Drag 3dprinting contest: Karl Seiss’s Hack
Karl Seiss from Austria made a very clever hack to...
- Posted 5 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 5 years ago
- 0

An innovative solution in the blockchain market: 25MB Block Size – can it be real?
Sponsored post by ILCoin In the past 10...
- Posted 1 week ago
- 0
PCB CAD, A SELECTION GUIDE
Getting to know and evaluate the software offer for PCB,...
- Posted 4 months ago
- 0
RISC-V, THE ERA OF OPEN SOURCE CPU HAS BEGUN
Open architectures for processors too? It looks like it...
- Posted 5 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

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

Aluminum heat sink with 12 volt fan
Aluminum heat sink with 12 volt fan and 0.1...
- Posted 2 hours ago
- 0
Hyper Keyboard Pi: Turn Your Raspberry Pi Board Into a Handheld Gaming Console
If you want to turn your humble Raspberry Pi...
- Posted 6 hours ago
- 0
HACKADAYPRIZE: Leavening Cell
Our Big Fan and collaborator Vittorio Loschiavo has recently...
- Posted 23 hours ago
- 0
Neopixel 16X16 LED Panel WS2812B – Flexible
Combined with Arduino, Fishino, Raspberry or other microcontroller, this...
- Posted 23 hours ago
- 0
Seeed Studio Offers Free Assembly for 5 PCBs
Sponsored by SEEED Studio Seeed Studio is...
- Posted 24 hours ago
- 0