Revisiting Borland Turbo C/C++, a great IDE back in the 90s
I have to admit, I was never a heavy user of Turbo C back in the day. My journey as
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General Programming
Software Real Time Clock (RTC) for the dsPIC33EP512MC502
Although the dsPIC33EP512MC502 does not have an integrated Real Time Clock (RTC) for time keeping, this can easily be overcome by configuring
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Tweaking the AlphaSmart Neo, a great portable word processor with 700-hour battery life
Although I really love my AlphaSmart Dana, its limited battery life which requires recharging every couple of days as well as the
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AlphaSmart Dana, an almost perfect typewriter running Palm OS 4.1
I love the idea of distraction-free writing, which allows me to focus on my thoughts without any of the modern
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CCTVs and SD card life expectancy
To most users, flash memory wear out is typically not a concern, even more so when they have to ask about
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Simulating key presses on Android devices
I need to develop an application that is capable of communicating with another Android application to perform a few specific
Read moreDeveloping a PC-speaker MIDI player for the IBM PC XT
In my experiment with a PC XT running on an NEC V20 at 12MHz, I attempted to play a MIDI
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Exploring Paralex paraphrase-driven open question answering engine
Out of curiosity, I did a quick research to find out whether there are any existing solutions that provide answers for open (but simple)
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Using picojpeg library on a PIC with ILI9341 320×240 LCD module
I purchased a 320×240 LCD module which supports 320×240 resolution and comes with an SD card slot from eBay: This
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The good old days: cracking 16-bit DOS games
I recently wanted to play one of my favorite old games again, Zentris for DOS by Zensoft and realized how
Read moreThe old new thing: mathematics of paper folding
A few weeks ago I received the following quiz as one of the questions for an exam. The question is
Read moreInterfacing Nokia 3510i and 5110 LCD with PIC Microcontroller
Recently I started to regain some interest in embedded systems, and start to experiment with PIC micro-controllers. After some successful
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