Collaborate Disseminate
Everyone makes mistakes in their job, but very few of us get the chance to make a one-character mistake with the potential to brick millions of devices. But that’s what …read more Continue reading Hackaday Links: July 25, 2021
If you’re looking to rid your day to day life of dead trees, there’s a good chance you’ve already heard of the reMarkable tablet. The sleek device aims to replace the traditional notebook. To that end, remarkable was designed to mimic the feeling of writing on actual paper as closely …read more
Continue reading A Free Software OS for the reMarkable e-Paper Tablet
Unless you’re in a carnival funhouse, mirrors are generally dead flat and kind of boring. Throw in some curves and things get interesting, especially when you can control the curve with a touch of your finger, as with this variable surface convex mirror.
The video below starts off with a …read more
Continue reading Variable Mirror Changes Shape Under Pressure
While knowledge workers are handling increasingly difficult tasks — ones that may be much easier to handle with just a Python script — Alex Yaseen thinks that in the future not everyone will actually need to learn how to code. Instead, he hopes that tools like the one he’s building, called Parabola, will bridge that gap […] Continue reading Parabola raises $2.2 million to simplify programming for employees stuck in Excel all day
There’s something iconic about dish antennas. Chances are it’s the antenna that non-antenna people think about when they picture an antenna. And for many applications, the directionality and gain of a dish can really help reach out and touch someone. So if you’re looking to tap into a distant WiFi network, this umbrella-turned-dish antenna might be just the thing to build.
Stretching the limits of WiFi connections seems to be a focus of [andrew mcneil]’s builds, at least to judge by his YouTube channel. This portable, foldable dish is intended to increase the performance of one of his cantennas, a …read more
Continue reading Umbrella and Tin Cans Turned into WiFi Dish Antenna
There are times when a mechanism comes to your attention that you have to watch time and time again, to study its intricacies and marvel at the skill of its designer. Sometimes it can be a complex mechanism such as a musical automaton or a mechanical loom, but other times it can be a device whose apparent simplicity hides its underlying cleverness. Such a moment came for us today, and it’s one we have to share with you.
RainCube is a satellite, as its name suggests in the CubeSat form factor and carrying radar instruments to study Earthly precipitation. One …read more
