Reflowduino: Open Source Reflow Oven Controller

 writes on Hackaday about Timothy Woo’s Reflowduino:

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Hackaday Prize Entry: Reflowduino, the Open Source Reflow Oven Controller

Face it — you want a reflow oven. Even the steadiest hands and best eyes only yield “meh” results with a manual iron on SMD boards, and forget about being able to scale up to production. But what controller should you use when you build your oven, and what features should it support? Don’t worry…

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Dubbed the Reflowduino for obvious reasons, Timothy Woo’s Hackaday Prize entry has everything you need in a reflow oven controller, and a few things you never knew you needed.
 
 
Reflowduino: Open Source Reflow Oven Controller

BeagleLogic Standalone

Kumar Abhishek just announced on his blog a project that he has been working on the past four months:

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Announcing: BeagleLogic Standalone

BeagleLogic Standalone is a specialized version of the BeagleBone which is intended to be used a logic analyzer based on BeagleLogic.

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This logic analyzer has networking capabilities (10/100/1000Mbps Ethernet); it can be used to used to debug circuits remotely. And as it is a full-featured Linux computer, you can run the sigrok set of tools directly on the BeagleLogic Standalone board (they come preinstalled in the BeagleLogic system image), or on your host PC. It has 16 channels and can sample up to 1.5 seconds of data at the maximum sample rate, which is 100MSamples/sec (3 seconds of data if using only the first 8 channels).

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I designed and 3D printed a snug fit “open” case for the BeagleLogic standalone board. I’ve written more about it in a Hackaday.io project log.

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BeagleLogic Standalone is one of the 20 finalists in the Best Product round of the Hackaday Prize. The results are awaited on the 11th of November. It’s been a great journey taking BeagleLogic standalone from a concept to a prototype and giving a glimpse as to what it could be as a finished product and the experience I gained during the process is invaluable, and I wish to thank Hackaday for providing me with this opportunity.

If enough people sign up, I plan on organizing a group buy for BeagleLogic Standalone boards. If you want to get one, please do not hesitate and sign up here.

The documentation for the board is available at standalone.beaglelogic.net. You can also follow the project on Hackaday.io here.

BeagleLogic Standalone

Hackaday Prize Entry: Global Positioning Clock

For one of [Nick]’s Hackaday Prize entries, he’s building a minimalist GPS clock. First up, the centerpiece of every clock, the display. There are eight seven-segment displays, two each for the hours, minutes, and seconds, and a smaller digit for tenths of a second. These displays are controlled by an ATXmega32E5, an upgrade on an earlier version of this project that only used an ATtiny and a MAX6951 LED driver.

via Hackaday Prize Entry: Global Positioning Clock — Hackaday

Hackaday Prize Entry: Global Positioning Clock

These Twenty Projects Won $1000 In The Hackaday Prize

For the last several months, we’ve been hosting the greatest hardware competition on Earth. This is the Hackaday Prize, and we’ve just wrapped up the last of our five hardware challenges. For the Anything Goes challenge in this year’s Hackaday Prize, we’re asking hardware hackers to build the best, the coolest thing. No, it doesn’t matter what…

via These Twenty Projects Won $1000 In The Hackaday Prize

These Twenty Projects Won $1000 In The Hackaday Prize

Hackaday Prize Entry: Giving Phones Their Tactile Buttons Back

In the before-times, we could send text messages without looking at our phones. It was glorious, and something 90s Kids™ wish we could bring to our gigantic glowing rectangles stuck in our pocket. For his Hackaday Prize Entry, [Kyle] is bringing just a little bit of this sightless functionality back to the modern smartphone. He’s…

via Hackaday Prize Entry: Giving Phones Their Tactile Buttons Back — Hackaday

Hackaday Prize Entry: Giving Phones Their Tactile Buttons Back

Hackaday Prize Entry: PaperBack Desktop ePaper Monitor

When we announced the Hackaday Prize with its Best Product category, [PK] polled his wife and co-workers about the idea of making a desktop monitor using 6″ 800×600 ePaper, which he has since built and calls the PaperBack. One such requirement for a monitor is to be able to connect to it using one of…

via Hackaday Prize Entry: PaperBack Desktop ePaper Monitor — Hackaday

Hackaday Prize Entry: PaperBack Desktop ePaper Monitor