Cyber Security and IT support for Small Business
Cyber Security and IT support for Small Business
Batteries come packaged in bright blister packs emblazoned with vague guarantees such as “45% more pictures” and “five times longer lasting.” During his internship at BitBox this summer, [Thomas] decided to put those statements to the test. He tested thirty brands of batteries on a homebrew rig to find the batteries with the most power and [...]
Even though rand() may be a good enough random number generator for making a video game, the patterns of random bits it spits out may not be sufficient for applications requiring truly random data. [Giorgio] built his own random number generator, and after many statistical tests it ended up being random enough for a few very [...]
You don't need to spend thousands of dollars on a camera just for features like motion sensing, time lapse, RAW images, and control over exposure and shutter speeds. If you have a simple Canon point-an...
A Kindle isn't exactly the most exciting device you could use as a monitor, but over the blog Ponnuki, writer Damaru shows how to turn a Kindle into a monitor using a Raspberry Pi. More »...
A few days ago, we mentioned the new ARM-powered Teensy 3.0 project on Kickstarter. The creator, [Paul Stoffregen], decided to share the trials of building a test fixture along with a shocking comparison of the accuracy of different PCB manufacturers in an update to his Kickstarter. Because [Paul]‘s Teensy 3.0 has more IO pins than should [...]
While making your own PCBs at home is one of the best marks of a competent builder, if you want to give your project a more professional vibe, you’re going to need to do better than bare copper traces on a piece of fiberglass. To help out his fellow makers, [Chris] sent in his Instructable [...]