Hacks

Using QoS to prioritize your bandwidth

Using QoS to prioritize your bandwidth

You can use the Quality of Service (QoS) feature on many routers to optimize your internet connection for devices and services that are most important to you. Adam at Lifehacker put together a quick walkthrough for tuning the QoS settings on our favorite router firmware, the open-source DD-WRT. Your internet connection is an indispensable part […]

Turn your soundcard into an oscilloscope

Turn your soundcard into an oscilloscope

There are a couple decent software packages available for using your soundcard as an oscilloscope. Using the line-in or mic-in will allow you to sample signals below 44.1kHz with 16-bit resolution (depending on your soundcard). For Linux, there’s an open source GTK package called xoscope that is pretty well maintained. On the PC side, you […]