A while back, I wrote an article about Malduino, an Arduino-based, open-source BadUSB device. I found the project interesting so I signed up for an Elite version and sure enough, the friendly postman dropped it off in my mail box last Friday, which means I got to play around with it over the weekend. For those who missed the article, Malduino is USB device which is able to emulate a keyboard and inject keystrokes, among other things. When in a proper casing, it will just look like a USB flash drive. It’s like those things you see in the movies …read more http://pje.fyi/PHkwt9
A sub-$100 camera competing in the 4K market, the Akaso EK7000 has a few features typical for the range: wifi, 12MP photos at 30 frames per second, and the like. [Foxx D’Gamma] wanted to add an external mic jack to his camera, replacing the internal mic, which featured poor sound pickup due to being buried in the heart of the camera. [Foxx] spent a considerable amount of effort getting the enclosure apart, working gingerly to avoid damaging the display’s ribbon cable, which can’t be disconnected. He also had to deal with the button covers falling out when the case was …read more http://pje.fyi/PHfgdY
We’ve taken a few microswitches apart, mostly to fix those pesky Logitech mice that develop double-click syndrome, but we’ve never made a video. Luckily, [Julian] did, and it is worth watching if you want to understand the internal mechanism of these components.
[Julian] talks about the way the contacts make and break. He also discusses the mechanical hysteresis inherent in the system because of the metal moving contact having spring-like qualities
We always have trouble holding the little plunger in place, so we liked [Julian’s] idea of holding it in with a spot of putty. If you want to know …read more http://pje.fyi/PHdk6R
Sony loves to have control of their own media formats: Beta, DAT, Minidisc, MemoryStick, Universal Media Disc, MemoryStick Micro, and more. When they released the PS Vita they used a format that was similar in shape to SD but not compatible. The higher capacity ones can be quite costly, However [thesixthaxis] Report there is a PS Vista Micro SD hack on the way.
PS Vita hacker [Yifan Lu]’s adapter replaces the 3G modem, allowing end users to plug a MicroSD card in its place. And this means using standard MicroSD memory cards instead of Sony’s overpriced proprietary memory. This is …read more http://pje.fyi/PHbkbv