Month: March 2013

Lab tip for power connectors

Hi there! Today I’ll show you a simple but very useful tip for your hacking sessions in your home lab or local maker/hackerspace. Probably sometimes you want to power some device from your laptop’s USB or phone charger, but the device has a DC barrel power connector and there you go and make a USB…




Record Audio playing in your computer

Hi! In this post I’m going to explain you one of those things that the music industry doesn’t want you to know: how to record audio playing in your computer. 🙂 Some years ago, back in the days when I was still using Micro$oft Windows XP, I remember that in the sound properties there was…




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