Dremel Extension Shaft Holder

A “Dremel Extension Shaft Holder” is now available. More details at Dremel Extension Shaft Holder.

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Misan’s Another Compact Extruder Fan Deflector V2

A “Misan’s Another Compact Extruder Fan Deflector V2” is now available. More details at Misan’s Another Compact Extruder Fan Deflector V2.

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Another Spool Holder for an aluminium extrusion based 3D printer

A “Another Spool Holder for an aluminium extrusion based 3D printer” is now available. More details at Another Spool Holder for an aluminium extrusion based 3D printer.

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ALTERA FPGA Cyclone II Minimum System Board Plate

A “ALTERA FPGA Cyclone II Minimum System Board Plate” is now available. More details at ALTERA FPGA Cyclone II Minimum System Board Plate.

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T-Slot Zip Tie Mount

A “T-Slot Zip Tie Mount” is now available. More details at T-Slot Zip Tie Mount.

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Simple T-Slot Cable Holder

A “Simple T-Slot Cable Holder” is now available. More details at Simple T-Slot Cable Holder.

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20 MM x 20 MM Aluminium Extrusion Spool Holder

A “20 mm x 20 mm Aluminium Extrusion Spool Holder” is now available. More details at 20 mm x 20 mm Aluminium Extrusion Spool Holder.

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Headset Hook

A “Headset Hook” is now available. More details at Headset Hook.

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Voltmeter Support Plate

A “Voltmeter Support Plate” is now available. More details at Voltmeter Support Plate.

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phpMyAdmin session timeout

phpMyAdmin session timeout is controlled through two parameters. The first one can be found in /etc/php5/apache2/php.ini. It is called session.gc_maxlifetime. The other one can be found in the phpMyAdmin configuration

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Java Applets are no longer working in Linux

NPAPI support was dropped in Chrome version 35 introduced in Spring 2014. One of the consequences is that Java Applets running with IcedTea no longer works. Upgrading to Ubuntu 14.04

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Issues after upgrading to Ubuntu 14.04.1

After upgrading to Ubuntu 14.04.01, I ran into two issues: One with Apache2 and one with Samba 4. Apache has been upgraded from 2.2.22 to 2.4.7. The content was no

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An Arduino library for the MAX7219 Led Display Driver.

The MAX7219 chip does a wonderful job when its time to drive either a 64 led matrix or an eight digit (seven segments) display. Only three wires are required: a

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Trinket Support On Linux

The Trinket (Adafruit’s Trinket) can be supported on Linux using the Arduino IDE 1.0.5 in only a few steps. Download this archive: TrinketHardwareSupport Install the Arduino IDE. It is assumed

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How to restore the Arduino Bootloader?

It can be easily done using Linux. This procedure is for the 328p processor. It can easily be adapted for a 168 processor. You will need an ICSP. First, make

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Parametrized Measuring Scoop

An “Parametrized Measuring Scoop” is now available. More details at Parametrized Measuring Scoop.

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PN532 Breakout Board Mounting Plate

An “PN532 Breakout Board Mounting Plate” is now available. More details at PN532 Breakout Board Mounting Plate.

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How to rename a user in Linux

Simply issue this command: usermod -m -d /home/new-account-name -l new-account-name old-account-name It creates the home directory if it does not exists. It also copy the stuff of the old user

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Enclosure For The Sparkfun RFID USB Reader

An “Enclosure for the Sparkfun RFID USB Reader” is now available. More details at Enclosure for the Sparkfun RFID USB Reader.

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preinst: line 118: a2query: command not found

If you are getting the following errors while trying to install Apache on Trusty (Ubuntu 14.04), execute the commands below and try to re-install it. Preparing to unpack …/apache2_2.4.7-1ubuntu4_amd64.deb …

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