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

Bluetooth Low Energy 4.0 Module – CC2541
Bluetooth 4.0 (Low Energy) module compliant...
- Posted 16 hours ago
- 0
Fingerprint module
...
- Posted 2 days ago
- 0
Battery Holder 2xAA with Cover and Switch – JST Connector
Plastic battery holder with cover, switch, 2 wires with a...
- Posted 2 days ago
- 0
4 Ch Transmitter DIP-SWITCH FIXED CODE
4-channel RF trasmitters with 433 MHz operating frequency. Ideal for applications...
- Posted 5 days ago
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2 Ch Transmitter DIP-SWITCH FIXED CODE
2-channel RF trasmitters with 433 MHz operating frequency. Ideal for applications in...
- Posted 5 days ago
- 0

The world of GIThub
Let’s learn all the aspects of the most renowned...
- Posted 3 months ago
- 0
Let’s manage a project from A to… GIT
Let’s learn about the firmware management and versioning tool...
- Posted 3 months ago
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Python on ESP32: easy for beginners, powerful for professionals
The ESP32 from Espressif is one of the most popular...
- 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

RISC-V, THE ERA OF OPEN SOURCE CPU HAS BEGUN
Open architectures for processors too? It looks like it...
- Posted 1 month ago
- 1
Things You Didn’t Know Could Be Open Source
There are a number of different factors that led...
- Posted 11 months ago
- 0
10 Most Funded Crowdfunded Projects
New tech is developed and released every day. Our global...
- Posted 1 year ago
- 0
Which is the best (open source) 3D printer?
3D printing is being part of our lives and we’re...
- Posted 3 years ago
- 5

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 6 years ago
- 180
Small Breakout for SIM900 GSM Module
Some post ago we presented a PCB to mount...
- Posted 8 years ago
- 115

Bluetooth Low Energy 4.0 Module – CC2541
Bluetooth 4.0 (Low Energy) module...
- Posted 16 hours ago
- 0
Misty II, Your Next Development Platform
Ian Bernstein, founder and head of product at Misty...
- Posted 22 hours ago
- 0
Fingerprint module
...
- Posted 2 days ago
- 0
Battery Holder 2xAA with Cover and Switch – JST Connector
Plastic battery holder with cover, switch, 2 wires with...
- Posted 2 days ago
- 0
The Book Ritual: a Game About Destroying Books
Alistair Aichison’s work consists of a narrative game played using a...
- Posted 2 days ago
- 0