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I’ve had it. I’ve been waiting since November last year for an official firmware update from HTC for my HTC Hero. Since then the update has been postponed numerous times and all the while I see the...

After confirming the signal and still failing to turn on my TV, I figured my Panasonic Viera TV was using a different protocol from the RC5 that I had initially implemented. I tried to decode the p...

(Continued from below.) It works! I’ve attached the O-scope to an IR sensor (TSOP31238, 38Khz) which also demodulates the signal, and the demodulated signal is correct! This proves that using the ...

I had this silly idea a few weeks back: to simply attach an LED to an 3,5” audio jack and make a mobile phone application with which you can control all your devices, simply by playing a generated ...

You can get the slides of my presentation here. Feel free to leave comments below.

Inspired by this page on NAS-Central, I ordered a USB sound card on TaoBao (15 RMB including delivery!) and plugged it into my LinkStation. A quick dmesg showed that the device was detected, but no...

I’ve just finished my first app and have published it on the market! The app is very simple: it shows the current air quality in Beijing, as measured by the US Embassy. Scan the QR Code on the righ...

I’ll be presenting the D Programming Language at the next monthly BLUG meeting. It’ll mostly be for people who haven’t heard of D yet. There’ll be a fair chunk of D1 in there, but I’m hoping to tou...

In a last effort to save e-mail from being obsoleted, some guys at Yahoo thought of the DomainKeys system to prevent message spoofing. SMTP servers that are DomainKeys-aware can check the contents ...