Anyone who has a Raspberry Pi and an old Nintendo has had the same thought. “Maybe I could shove the Pi in here?” This ran through [Adam’s] head, but instead of doing the same old Raspberry Pi build he decided to put a Nexus Player inside of this old video game console, with great success. Not only does it bring the power of a modern media player, it still works as an NES.

If you haven’t seen the Nexus Player yet, it’s Google’s venture into the low-cost home media center craze. It has some of the same features of the original Chromecast, but runs Android and is generally much more powerful. Knowing this, [Adam] realized it would surpass the capabilities of the Pi and would even be able to run NES emulators.

[Adam] went a little beyond a simple case mod. He used a custom PCB and an Arduino Pro Micro to interface the original controllers to the Nexus Player. 3D printed brackets make sure everything fits inside the NES case perfectly, rather than using zip ties and hot glue. He then details how to install all of the peripherals and how to set up the Player to run your favorite game ROMs. The end result is exceptionally professional, and brings to mind some other classic case mods we’ve seen before.

If you are a fan of cosplay, props and hand built creations you can’t miss the work of  James Bruton. Based in Uk he’s got a personal project YouTube channel with a new video every week describing his work in details. At the end of June he posted the 34th “episode” of the project started nearly a year ago about  building an Iron Man Hulkbuster giant suit you can actually wear!

In the video below you can follow how he’s sorting out the arm mechatronics for the elbow, hand and cuff weapon with some 3D printing with Lulzbot and controlling the interaction with  Arduino Uno (electronic part starting around minute 10):

Explore the playlist of the project for other cool videos.

This project is part 4 in the building a robot arm tutorial. In the first part I show how to design the arm, the second part shows how to design the base, and the third shows how to design the mount. After all of the Computer Aided Drafting (CAD) and 3D modeling […]

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The post Building a Robot Arm Part 4: Adding Control with an Arduino appeared first on Make: DIY Projects, How-Tos, Electronics, Crafts and Ideas for Makers.

Knitting is a popular needlecraft, but it can get tiring knitting larger pieces. Varvara Guljajeva and Mar Canet came up with a clever way to automate the process with this open source, open design, 3D printed circular knitting machine called the Circular Knitic. This idea didn’t just come out of thin […]

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The post Hypnotic Circular Knitting Machine Weaves Yarn Like Magic appeared first on Make: DIY Projects, How-Tos, Electronics, Crafts and Ideas for Makers.

A reddit user asked for workouts for his brother, who lost his hands. Another user responded with a 3D printed prosthetic.

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The post Open Source Prosthetic Hands Focus on Function and Personality appeared first on Make: DIY Projects, How-Tos, Electronics, Crafts and Ideas for Makers.

A reddit user asked for workouts for his brother, who lost his hands. Another user responded with a 3D printed prosthetic.

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The post Open Source Prosthetic Hands Focus on Function and Personality appeared first on Make: DIY Projects, How-Tos, Electronics, Crafts and Ideas for Makers.

If you have used a 3D printer for any length of time, you’ve probably experienced a failed print caused by a clogged nozzle. If you’re not around to stop the print and the nozzle stays hot and full of filament for hours, the clog gets even worse. [Florian] set out to solve this issue with an encoder that measures filament speed, which acts as an early warning system for nozzle clogs.

[Florian] designed a small assembly with a wheel and encoder that measures filament movement. The filament passes under the encoder wheel before it’s fed into the 3D printer. The encoder is hooked up to an Arduino which measures the Gray code pulses as the encoder rotates, and the encoder count is streamed over the serial port to a computer.

When the filament slows down or stops due to a nozzle clog, the Python script plays a notification sound to let you know that you should check your nozzle and that your print might fail. Once [Florian] works out some of the kinks in his setup, it would be awesome if the script could stop the print when the nozzle fails. Have any other ideas on how to detect print failures? Let us know in the comments.

Ready to level-up your robot skills? ArduRoller is a self-balancing, inverted pendulum robot that’s also capable of autonomous navigation indoors or out. I created it as an entry for the annual SparkFun Autonomous Vehicle Competition: The goal was to create a nontraditional vehicle capable of quickly navigating an obstacle course […]

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The post How to Build a Self-Balancing Autonomous Arduino Bot appeared first on Make:.

Ready to level-up your robot skills? ArduRoller is a self-balancing, inverted pendulum robot that’s also capable of autonomous navigation indoors or out. I created it as an entry for the annual SparkFun Autonomous Vehicle Competition: The goal was to create a nontraditional vehicle capable of quickly navigating an obstacle course […]

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The post How to Build a Self-Balancing Autonomous Arduino Bot appeared first on Make:.

One of our prime passions is to motivate the next great minds and ideas by posting informative step-by-step tutorials. To celebrate the launch of our fourth-generation muscle sensor, the MyoWare, we’ve put together a tutorial that will make you go berserk! This tutorial will teach you to build bionic claws using […]

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The post 3D Printed Bionic Claws with MyoWare Muscle Sensors appeared first on Make:.