Posted inAndroid
Simple Android Show Password login form
Android added this functionality already, but for my target deployment I had to implement it…
Posted inElectronics Hardware Software
RN2483 / RN2903 Firmware upgrade guide
The Microchip RN2483 and the RN2903 are Low-Power Long Range LoRa® Technology Transceiver Modules, in…
Posted inSoftware
Morse encoder
The morse code encodes the latin alphabet comprised of 26 letters to a binary base.…
Posted inSoftware
Voronoi diagrams and OpenLayers 3
OpenLayers is an opensource javascript library for rich web-based geographic applications. I recently had to…
Posted inElectronics Hardware Nuclear Software
DIY Dosimeter Geiger Counter KIT1.0
Note: there is a newer version of this project, KIT1.1, see it here If I…
Virtualmin Git return code 22 fatal: git-http-push failed
Installing GIT from Virtualmin is easy. You just need to go to Edit Server->Enabled features->Allow…
Android Open Source Audio player using MediaCodec API
An open source android library project implementing a versatile audio player that supports the most used audio formats Mp3, AAC, Vorbis, WMA and more.
Infused™ project
Infused™ is about passion for design, music, digital, programming and alternative culture in Timisoara, Romania.…
Discussing security in online on TV News show
As an IT specialist, I've been invited to a TV Show where I had the…
Complex Android GridView with Drag and Drop functionality
A tutorial on how to add Drag and Drop functionality to a gridview control.
Simple Gridview Control for Android
Build a custom gridview control for Android, programmatically.
Software security in Shareware
Applications released as unlockable trial versions are vulnerable. Learn how to protect your work by embedding bulletproof security techniques.
Custom Rotary Knob Control for Android
A custom control for Android that can be used to adjust the volume and to toggle between on/off state at the same time.
Posted inImage processing Software
Implement Photoshop-like Curves with Leptonica
If you've used Leptonica, you probably know it's a great library, but when you want…
Posted inImage processing Software
Enhance saturation in images programatically
Increasing the saturation in an image is equivalent to increasing the "amount of color", while…
Posted inBlackBerry Software
Blackberry 10 Command line development
Build, compile, sign and deploy applications for the Blackberry Z10, using only the command line tools.
Posted inBlackBerry Software
SSH to the Blackberry Z10 (BB10) Guide
A step by step guide on how to generate RSA keys and then use them to establish a SSH connection to a remote Blackberry Z10 device.
Posted inElectronics Hardware Nuclear Software
Global radiation monitoring network
EDIT: there is a dedicated blog on this project, here. Make sure to follow it…
Posted inImage processing Software
Leptonica saturation deficit workaround
While working with Leptonica I had the unpleasant surprise to notice that the saturation function…
Posted inImage processing Software
Cartoon yourself using Leptonica
Showing how to create a cartoon effect using the image processing library Leptonica
A 3D Carousel View for Android
Create a beautiful custom 3D carousel view, to give your Android user interfaces a modern look. Sample code included under GPL v2.
Android tiled background
Learn how to create a simple tiled background for Android applications using Java code.
Posted inBlackBerry Software
Developing for Blackberry 10
A short insight on how to get started with developing for the new Blackberry 10, using dynamically created controls.
How to scale an Android UI on multiple screens
Learn how to scale an user interface to maintain the same aspect ratio, while running the same code on various Android devices.
Virtual Reality App Controls Real household objects
You can use your smartphone (android/iphone) to control electrical equipment inside your home. See how.
Posted inElectronics Hardware Nuclear Research
uRADMonitor – Unusual Background Radiation Reports – Explained
This page has been created to report unusual activity (radiation, temperature, humidity, luminosity, barometric pressure), as recorded by the uRADMonitor, including all the debug data to support the results. I cannot guarantee the measurement precision, I merely present the data recorded by the instruments.
Programmatically Injecting Events on Android – Part 2
A JNI Library for Android, to inject keys and touches but also listen for incoming input events to and from all applications, available as Open Source under GPL.
Posted inElectronics Hardware Nuclear Research
uRADMonitor – Online Radiation monitoring station
I've developed the uRADMonitor as an Environmental Radiation Surveillance automated monitoring device. Data is gathered in real time, 24/7, and is exported via the Internet to a database online. The data is available in customizable charts for analysis.
Android Overlay Mouse Cursor
Learn how to create a mouse cursor in Android OS programatically, using Overlay Views.