Mike Szczys and Elliot Williams talk news and great hacks from the past seven days. Sad word this week as Maker Media, the company behind Make Magazine and Maker Faire, have closed their doors. There seems to be a lot of news about broken hardware and software to discuss, with ADS-B problems grounding hundreds of flights in the US, Hackaday itself having a site outage, the Raspberry Pi 3 B+ can be bricked with a really easy mistake, and Lewin wrote a great overview of the Takata airbag debacle. Don’t worry there are still plenty of hacks as we look at old computers that sing, microcontrollers that chiptune, beat boxes that are actually boxes, and some very neat cartridge hacks for NES and Arduboy.
Take a look at the links below if you want to follow along, and as always tell us what you think about this episode in the comments!
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Continue reading “Hackaday Podcast Ep23: Everything Breaks… Raspberry Pi, ADS-B, Hackaday Website, And Automotive Airbags”
Over the years we’ve had the dubious honor of bidding farewell to numerous companies that held a special place in the hearts of hackers and makers. We’ve borne witness to the demise of Radio Shack, TechShop, and PrintrBot, and even shed a tear or two when Toys “R” Us shut their doors. But as much as it hurt to see those companies go, nothing quite compares to this. Today we’ve learned that Maker Media has ceased operations.
Between the first issue of Make magazine in 2005 and the inaugural Maker Faire a year later, Maker Media deftly cultured the public face of the “maker movement” for over a decade. They didn’t create maker culture, but there’s no question that they put a spotlight on this part of the larger tech world. In fact, it’s not an exaggeration to say that the shuttering of Maker Media could have far reaching consequences that we won’t fully understand for years.
While this news will surely come as a crushing blow to many in the community, Maker Media founder and CEO Dale Dougherty says they’re still trying to put the pieces together. “I started the magazine and I’m committed to keeping that going because it means something to a lot of people and means something to me.” At this point, Dale tells us that Maker Media is officially in a state of insolvency. This is an important distinction, and means that the company still has a chance to right the ship before being forced to declare outright bankruptcy.
In layman’s terms, the fate of Make magazine and Maker Faire is currently uncertain. The intent is to restructure the organization and rehire enough people to keep the brand alive, but it may take rethinking their business model entirely. While they aren’t looking to crowdsource the resurrection of Make, Dale said he believes the answer may ultimately come from the community’s willingness to financially support them, “my question is can we perhaps rely on the community to offer support for what we’re doing in ways we have not asked for in the past.” Ideas currently being discussed include the sort of annual membership and pledge drives used by public broadcasting.
It’s impossible to overstate the positive influence that Make has had on the public’s perception of DIY. It put on a global pedestal the sort of projects which otherwise might have never been seen outside the basement workshops or garages they were constructed in. Through their events and outreach programs, Make showed an entire generation of young people that building something just for the joy of building it was something to be proud of. Make proved that nerds could be cool in a way that had never been done before, and worryingly, may never be done again. Let’s take a look at that legacy.
Continue reading “Maker Media Ceases Operations”
[David Schwarz] whipped up this moving time-lapse camera rig and won himself a sweet Nikon setup. You might remember our post about the Nikon Make:The Shot Challenge. [David] saw our post, and started thinking about what he wanted to enter. Like a true engineer, he finally came up with his idea with just 3 days left in the contest.
[David] wanted to build a moving time-lapse rig, but he didn’t have the aluminum extrusion rails typically used to build one. He did have some strong rope though, as well as a beefy DC motor with a built-in encoder. [David] mounted a very wide gear on the shaft of the motor, then looped the rope around the gear and two idler pulleys to ensure the gear would have a good bite on the rope. The motor is controlled by an Arduino, which also monitors the encoder to make sure the carriage doesn’t move too far between shots.
[David] built and tested his rig over a weekend. On Monday morning, he gave the rig its first run. The video came out pretty good, but he knew he could get a better shot. That’s when Murphy struck. The motor and controller on his rig decided to give up the ghost. With the contest deadline less than 24 hours away, [David] burned the midnight oil and replaced his motor and controller.
Tuesday morning, [David] pulled out his trump card – a trip to Tally Lake in Montana, USA. The equipment worked perfectly, and nature was cooperating too. The trees, lake, and the shadows on the mountains in the background made for an incredible shot. Once the time-lapse photos were in the can, [David] rushed home, stitched and stabilized the resulting video. He submitted his winning entry with just 2 hours to spare.
Click past the break for more on [David’s] time-lapse rig, and to see his final video.
Continue reading “Hackaday Reader [David] Wins A Camera From Make And Nikon”
Here’s another fun weekend project for the hacker younglings, a musical synthesizer that plays different musical tones based on the resistance of your conductive graphite drawing!
Like our recent post on a DIY Metal Detector, this project makes use of the ever relevant 555 timer. Except in this case they are using a more modern TLC555 timer which only requires 3V instead of the typical 4.5V. It’s a fairly simple project that you should be able to complete in just a few hours.
The circuit is quite basic. The 555 timer outputs in astable mode, which means there is a continuous stream of pulses from pin 3 which go right into the speaker circuit. The rest of the circuit monitors the resistance of whatever the pencil is touching, including you! Changes in resistance result in the variation of pulses outputted by the 555 timer.
As always, the video guide is after the break.
Continue reading “Musical Pencil Synthesizer”
Perennial Hackaday favorite [Dino] has an article in this months Make magazine. It’s an automated ball launcher that allows you to play fetch with your dog without wearing your arm out.
The powerhouse inside [Dino]’s ball launcher is a windshield wiper motor powered by an 18 Volt cordless drill battery pack. When a ball in dropped into the hopper, it turns on a switch sending some power to the motor.
The swing arm that actually launches the ball is anchored to the frame of the ball launcher with a spring. This stores energy for one half of a rotation of the motor until the arm rotates half way around inside the box. Then, the arm quickly accelerates and launches the ball across the yard.
[Dino] says he’s working on training his dog to drop the ball into the chute after retrieving it, creating a perpetual game of fetch. At least until the battery runs down, that is. Video after the break.
Continue reading “[Dino] Builds A Fetch-O-Matic For This Month’s Make”