Tag Archives: tutorials

Panelization – using GerberPanelizer on Windows (Linux possible)

via Dangerous Prototypes

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Arsenijs over at Hackaday.io writes:

This tutorial was done on Windows. Authors claim it could also be used on Linux by using Mono, but I haven’t tried and don’t understand a lot about Mono to see what could be done. I am switching to Linux nowadays, so I’d be very grateful to anybody that’d make instructions on how to launch it, however – and I’m sure other fellow Linux-wielding engineers will be grateful, too =)
This is the GitHub issue describing steps to launch it on Linux, half-successfully (thanks to @jlbrian7 for figuring this out

More details at Hackaday.io project page.

Thanks Scrubis! Via the contact form.

MCUXpresso IDE tutorial series

via Dangerous Prototypes

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Erich Styger has made a series of tutorial blog posts on using the new NXP MCUXpresso IDE.

Published so far are:

  • MCUXpresso IDE: Unified Eclipse IDE for NXPs ARM Cortex-M Microcontrollers
  • MCUXpresso IDE: S-Record, Intel Hex and Binary Files
  • MCUXpresso IDE: Adding the Eclipse Marketplace Client
  • MCUXpresso IDE: Importing Kinetis Design Studio Projects
  • MCUXpresso IDE: Installing Processor Expert into Eclipse Neon
  • MCUXpresso IDE: Terminate and Disconnect a Debug Session
  • MCUXpresso IDE: Blinky the NXP LPC800-DIP Board

More details at mcuoneclipse.com.

Build your very own drink mixing robot

via Dangerous Prototypes

Yu Jiang Tham designed and built his own bartender robot named Bar Mixvah, that is available on Github:

I built a robot that mixes drinks named Bar Mixvah.  It utilizes an Arduino microcontroller switching a series of pumps via transistors on the physical layer, and the MEAN stack (MongoDB, Express.js, Angular.js, Node.js) and jQuery for the frontend and backend.  In this post, I’ll teach you how I made it.  You can follow along and build one just like it!

Check out Yu Jiang’s 3-part blog post here: Part 1, Part 2, Part 3.

Pool playing robot

via Dangerous Prototypes

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BVarv  wrote an instructable detailing the build of his pool playing robot project with Arduino:

I redesign the prototype with servos, belts and gears at the points of rotation to add programmable motion.
While doing so, I stumble across an easy win. It turns out that the “parked under the table” orientations, and the “perpendicular to the table” orientations are regular stops for pool playing robots. Adding two tabs to a layer of the table pedestal and placing two switches on the motion platform is a simple way to reliably detect those positions.

Project instructables here.

Check out the video after the break.

DIY polarity Led tweezers

via Dangerous Prototypes

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Jesus Echavarria shared detailed instructions of how to make a simple tweezers for checking led polarity:

I usually assemble by hand all the boards I make. I use SMD components, especially in 0805 format for resistors, capacitors and leds. With the last ones, I always have the same problem: I need to check the polarity of it, to ensure that I assemble on the right way. To do it, I need the multimeter, select the diode position and test the led’s for the right polarity. Because on the assembly process I don’t usually the multimeter, why don’t make a tweezers to test the led’s? It’s an easy and very cheap project, and you’ll have a usefull tool when assembly boards. Here’s the result, after a couple of hours working on it ;).

More details at Jesus Echavarria’s blog.