Category Archives: crowdfunding

Cheap, Full-Duplex Software Defined Radio With The LimeSDR

A few years ago, we saw the rise of software-defined radios with the HackRF One and the extraordinarily popular RTL-SDR USB TV tuner dongle. It’s been a few years, and technology is on a never-ending upwards crawl to smaller, cheaper, and more powerful widgets. Now, some of that innovation is making it to the world of software-defined radio. The LimeSDR Mini is out, and it’s the cheapest and most capable software defined radio yet. It’s available through a Crowd Supply campaign, with units shipping around the beginning of next year.

The specs for the LimeSDR mini are quite good, even …read more

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Posted in Crowd Funding, crowdfunding, LimeSDR, LimeSDR mini, radio hacks, sdr | Leave a comment

Better Stepping With 8-Bit Micros

The electronics for motion control systems, routers, and 3D printers are split into two camps. The first is 8-bit microcontrollers, usually AVRs, and are regarded as being slower and incapable of cool acceleration features. The second camp consists of 32-bit microcontrollers, and these are able to drive a lot of steppers very quickly and very smoothly. While 32-bit micros are obviously the future, there are a few very clever people squeezing the last drops out of 8-bit platforms. That’s what the Buildbotics team did with their ATxmega chip — they’re using a clever application of DMA as counters to drive …read more

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Posted in ATXmega, cnc, cnc hacks, crowdfunding, dma, Microcontrollers | Leave a comment

False Claims On Kickstarter: What’s New?

Kickstarter and its ilk seem like the Wild West when it comes to claims of being “The world’s most (Insert feature here) device!” It does add something special when you can truly say you have the world record for a device though, and [MellBell Electronics] are currently running a Kickstarter claiming the worlds smallest Arduino compatible board called Pico.

We don’t want to knock them too much, they seem like a legit Kickstarter campaign who have at time of writing doubled their goal, but after watching their promo video, checking out their Kickstarter, and around a couple of minutes research, …read more

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Posted in arduino, Arduino Hacks, attiny, Crowd Funding, crowdfunding, Crowdfunding Follies, kickstarter, kickstarter fail, worlds smallest | Leave a comment

Hackaday Links: May 28, 2017

Boeing and DARPA are building a spaceplane. Right now it’s only a press release and a few concept images, but it looks like this is an air-launched system kind of like a Tristar/Pegasus, only much higher and completely unmanned. It’s a ton and a half to low earth orbit, with a goal of 10 flights in 10 days.

Up in Albany? There’s a new hacker con happening in a few weeks. Anycon is a hacking, infosec, and cyber security conference happening June 16 & 17th in Albany, NY. The organizers of this con ([Chris], and his company Leet Cybersecurity) are …read more

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Posted in AliExpress, Anycon, autonomous car, boeing, c16, Commodore TED, crowdfunding, darpa, Hackaday Columns, Hackaday links, Random Chinese crap | Leave a comment

A Wireless Oscilloscope Isn’t As Dumb As It Sounds

The latest CrowdSupply campaign is a wireless, Bluetooth oscilloscope that doesn’t make a whole lot of sense until you really think about it. Once you get it, the Aeroscope wireless oscilloscope is actually a pretty neat idea.

If the idea of battery-powered, Bluetooth-enabled test and measurement gear sounds familiar, you’re not dreaming. The Mooshimeter, also a project on CrowdSupply, is a multichannel multimeter with no buttons, no dial, and no display. You use the Mooshimeter through an app on your phone. This sounds like a dumb idea initially, but if you want to measure the current consumption of a drone, …read more

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Posted in Crowd Funding, crowdfunding, CrowdSupply, oscilloscope, tool hacks | Leave a comment

Hackaday Links: February 26, 2017

The MeArm Pi is a fantastic little robot kit that was the first place winner of the Enlightened Pi contest here on Hackaday. It’s crushing the Shitty Robots subreddit, and compared to the old MeArm kit, it’s much, much simpler to assemble. Ask me how I know. Now the MeArm Pi is a Kickstarter. This tiny robot arm is programmable in everything from Scratch to Perl. It’s highly recommended for children ages 8 to those wanting to recreate the opening scene of Pee Wee’s Big Adventure.

Almost a year ago, Lulzbot unveiled their latest 3D printer at the Midwest RepRap …read more

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Posted in Clickspring, crowdfunding, ESP32, Hackaday Columns, Hackaday links, kickstarter, lulzbot, MeArm, MeArm Pi, MRRF | Leave a comment

This Vacuum Former Sucks

Vacuum formers are useful tools to have around the shop and also an incredibly simple technology. All you need is a plastic sheet, a heater of some kind, a table with a bunch of holes in it, and a vacuum. The simplicity and usefulness of a vacuum former mean they’re perfect for a homebrew build. That said, we haven’t seen many DIY vacuum formers around the Interwebs. Now, there’s a Kickstarter that brings vacuum forming to the desktop. If nothing else, it’s an inspiration to build your own vacuum forming machine.

The Vaquform is pretty much what you would expect …read more

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Posted in Crowd Funding, crowdfunding, vacuum former, Vacuum forming machine | Leave a comment

Crowdfunding: Oh Great, Now Anyone Can Invest In An Indiegogo Campaign

Crowdfunding site Indiegogo has partnered with equity crowdfunding startup Microventures to allow anyone to invest in startups.

The comment sections of crowdfunding sites are almost as bad as YouTube. For every crowdfunding campaign that ships on time, you’ll find dozens that don’t. Thousands of people are angry their Bluetooth-enabled Kitten Mittens won’t be delivered before Christmas. Deep in the comments for these ill-conceived projects, you’ll find a common thread. The backers of these projects invested, and they demand a return. This, of course, is idiotic. Backing a project on Indiegogo or Kickstarter isn’t an investment. It is effectively burning …read more

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Posted in Crowd Funding, crowdfunding, Hackaday Columns, indiegogo, microventures, SEC | Leave a comment