Skip to content

Kerry D. Wong

  • Home
  • My Youtube Channel
  • About

Year: 2008

  • Home
  • 2008

Site Up Again

December 23, 2008March 7, 2009 kwongLeave a Comment on Site Up Again

This afternoon I began to receive "Error establishing a database connection" error from my site. And when trying to login […]

Linux/BSD, Miscellaneous ddrescure

Two Level Tree and Its Applications — II

December 22, 2008March 7, 2009 kwongLeave a Comment on Two Level Tree and Its Applications — II

In my previous post, I discussed how to merge and split a two level tree. Before moving on to discuss […]

Coding Algorithm, C Sharp (C#), Tree

Two Level Tree and Its Applications — I

December 21, 2008March 7, 2009 kwongLeave a Comment on Two Level Tree and Its Applications — I

A two level tree is a simple tree data structure. Unlike in a typical tree where the tree depths could […]

Coding Algorithm, C Sharp (C#), Tree

MIDI Setup with OSS and ALSA

December 14, 2008March 7, 2009 kwong2 Comments on MIDI Setup with OSS and ALSA

Setting up the hardware environment to support MIDI devices is relatively easy. in fact, most newer MIDI devices do not […]

Linux/BSD ALSA, Linux, MIDI, OSS, setup, Ubuntu

A Dual Sound Card Setup

December 9, 2008March 7, 2009 kwong1 Comment on A Dual Sound Card Setup

Newer sound card usually does not  come with a game port since most of the peripherals nowadays come almost exclusively […]

Linux/BSD ASUS P5QL Pro, Dual, MIDI keyboard, setup, Sound Card, Ubuntu

Site Upgraded to WordPress 2.6.5

November 29, 2008March 7, 2009 kwongLeave a Comment on Site Upgraded to WordPress 2.6.5

Upgrading WordPress to the latest version is surprisingly easy following these instructions.

Miscellaneous Upgrade, WordPress

The Annoyance of In-Text Ads

November 22, 2008March 7, 2009 kwongLeave a Comment on The Annoyance of In-Text Ads

Thanks to the inclusion of pop-up blockers in all major browsers, pop-up advertising no longer poses as an annoyance to […]

Miscellaneous Ads, in-text advertising

Unity is the Future for VMs

November 13, 2008March 7, 2009 kwongLeave a Comment on Unity is the Future for VMs

I recently downloaded VMWare’s latest workstation product (VMWare Workstation 6.5) and set it up to run on my 64 bit […]

Linux/BSD, Technology Unity, VMWare

ASUS P5QL Pro Audio Configuration in Ubuntu 8.10 (64 Bit)

November 12, 2008March 7, 2009 kwong1 Comment on ASUS P5QL Pro Audio Configuration in Ubuntu 8.10 (64 Bit)

After building the new quad core PC, I realized that the sound was not working (at first, I did not […]

Miscellaneous ASUS P5QL Pro, Audio Controller, Configuration, Gnome

A Simple Beowulf Cluster

November 4, 2008March 7, 2009 kwong10 Comments on A Simple Beowulf Cluster

As I mentioned previously, one of the reasons I built another quad-core PC was that I wanted to do some […]

Miscellaneous Beowulf, Cluster, headless, MPI, Q9450, Ubuntu

Another Quad Core Build

October 29, 2008March 7, 2009 kwong1 Comment on Another Quad Core Build

I built a quad core machine about six months ago. The goal back then was to build a performance PC. […]

Miscellaneous ASUS P5E, Q9450, Quad Core

Flash Site Compatibility Issue

October 26, 2008March 7, 2009 kwongLeave a Comment on Flash Site Compatibility Issue

It seems that the Toyota site does not render correctly with Firefox under Linux (with Flash plugin enabled). It definitely […]

Linux/BSD, Miscellaneous Compatibility, Flash

Flash 10 on Ubuntu 64 bit — Significant Performance Improvement

October 18, 2008March 7, 2009 kwongLeave a Comment on Flash 10 on Ubuntu 64 bit — Significant Performance Improvement

Flash 10 just came out a few days ago, and I just installed it using the information provided on Ubuntu […]

Linux/BSD, Miscellaneous 64 bit, Flash, Performance, Ubuntu

PD1001 Webcam on Hardy Heron

October 11, 2008March 7, 2009 kwong1 Comment on PD1001 Webcam on Hardy Heron

I have an old webcam (Creative PD1001) which is not officially supported on Linux. Fortunately, Endpoints EPCAM USB Camera Driver […]

Coding, Linux/BSD C++, Ubuntu, Webcam

SQL Injection Attacks Still Common

October 9, 2008March 7, 2009 kwong1 Comment on SQL Injection Attacks Still Common

Once a while, I would comb through my server logs to see i there is any unusual activities. Among all […]

Coding SQL injection

Posts navigation

Older posts

Categories

  • AVR/Arduino (98)
  • Coding (133)
  • Electronics (215)
  • Linux/BSD (34)
  • Miscellaneous (190)
  • MSP430G2 (10)
  • PIC (4)
  • Product Reviews (21)
  • Raspberry Pi (5)
  • Teardowns (59)
  • Technology (57)

Tools & Libraries

  • MCP2210 Library
  • BCalc — A Hex/Bin/Dec Converter And Calculator

Most Popular Posts

  • A Sensitive DIY Ultrasonic Range Sensor (286)
  • Building a Constant Current/Constant Power Electronic Load (234)
  • AVR LC Meter With Frequency Measurement (207)
  • A Digitally Controlled Dual Tracking Power Supply -- II (88)
  • AD7705/AD7706 Library Revisited (86)
  • Hacking DTM0660L Based Multimeters (71)
  • A Self-Balancing Robot – III (62)
  • Reverse Engineering the Syma S107G IR Protocol (56)
  • Arduino Development Using NetBeans (51)
  • Dual Purpose Spot Welder With Pulse Duration Control (45)

Archives

My Favorite Sites

  • Arduino Forum
  • Circuit Diagram
  • Dangerous Prototypes
  • EEVBlog
  • Electrical Engineering Forum
  • Electronics Lab
  • Electroniq.net electronics projects and circuit diagrams
  • Hack A Day
  • Hacked Gadgets

Recent Comments

  • Sadegh Shebani on Experiments with a Hydrogen Thyratron
  • Alessandro D'Isola on A High Current TRIAC Controller Using Arduino
  • Martin on A High Current TRIAC Controller Using Arduino
  • Am on Teardown Pictures of an HT118A Multimeter
  • Wally Harwood on PLA Dielectric Strength Measurement
  • dennis pantoja antone on Battery Adapter Teardown and Sony A6000 Power-Off Current Draw
  • Ollie on Bring a Dead WD1001FALS Back to Life
  • kwong on Building A Tracking Generator
  • Berkin on Building A Tracking Generator
  • Charles Rozell on About

Tags

74HC595 555 Accelerometer AD/DA Algorithm Arduino ASP.Net ATMega328 Atmega328P AVR C++ C Sharp (C#) DAC dasBlog Data Logging DS3232 Electronic Load GridView High Voltage HP 8566B I2C Keithley 196 LCD Linux MCP2210 MSP-EXP430G2 MSP430 LaunchPad MSP430G2 MSP430G2231 Multi-threading Open Source Physical Computing Q9450 Reflection Security SHT21 Signal Generator SPI Teardown Temperature Sensor Ubuntu Ubuntu Server VMWare Windows Vista WordPress
Copyright © 2021 Kerry D. Wong Theme: Flash by ThemeGrill. Proudly powered by WordPress