Technology

How To Build A Knife Throwing Robot

How To Build A Knife Throwing Robot

By Caleb Kraft

Caleb Kraft

I get ridiculously excited seeing people make things. I just want to revel in the creativity I see in makers. My favorite thing in the world is sharing a maker's story. find me at CalebKraft.com

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Have you ever wanted a hand-held knife launching robot that always hits it’s target? No? Well Quint Builds did and he (and his son) went through the exhausting process of designing it. This build is so much more complex than it looks at a glance. Take for example the “simple” task of holding a knife. […]

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From Start To Finish: Making A Professional Looking Space Mouse

From Start To Finish: Making A Professional Looking Space Mouse

By Caleb Kraft

Caleb Kraft

I get ridiculously excited seeing people make things. I just want to revel in the creativity I see in makers. My favorite thing in the world is sharing a maker's story. find me at CalebKraft.com

View more articles by Caleb Kraft

If you’ve never heard of a space mouse, the term probably elicited a giggle. A space mouse is an input device like a mouse, but instead of sliding it over a surface, it works more like a 3d point in space. You would typically use it in a 3D program, like CAD. This allows you […]

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Review: Unihertz Jelly Star: Miniaturized Maker Mobile

Review: Unihertz Jelly Star: Miniaturized Maker Mobile

By David Groom

David Groom

David bought his first Arduino in 2007 as part of a Roomba hacking project. Since then, he has been obsessed with writing code that you can touch. David fell in love with the original Pebble smartwatch, and even more so with its successor, which allowed him to combine the beloved wearable with his passion for hardware hacking via its smartstrap functionality. Unable to part with his smartwatch sweetheart, David wrote a love letter to the Pebble community, which blossomed into Rebble, the service that keeps Pebbles ticking today, despite the company's demise in 2016. When he's not hacking on wearables, David can probably be found building a companion bot, experimenting with machine learning, growing his ever-increasing collection of dev boards, or hacking on DOS-based palmtops from the 90s.

Find David on Mastodon at @ishotjr@chaos.social and to a far lesser extent on Twitter at @IShJR.

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Manufacturer: Unihertz Kickstarter Campaign Price: $170 Unihertz Jelly Star: Miniaturized Maker Mobile? I remember my first phone: it was transparent blue, and it … plugged into the wall. But once things became a bit more mobile, I was very excited about innovation in that space too – I recall fondly when phones shrank and shrank, […]

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Give Alexa a Billion Times More Personality with a New Body

Give Alexa a Billion Times More Personality with a New Body

By Caleb Kraft

Caleb Kraft

I get ridiculously excited seeing people make things. I just want to revel in the creativity I see in makers. My favorite thing in the world is sharing a maker's story. find me at CalebKraft.com

View more articles by Caleb Kraft

When it comes to building robot assistants, Thomas Burns at Workshop Nation points out that we have incredible and amazing technology, but it’s lacking in visual personality. Just look at your Alexa or Google home device. They are pretty incredible in terms of technology but they are lacking in aesthetics. OK, some of you may […]

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Cramming CircuitPython Into Your Baby’s Toys

Cramming CircuitPython Into Your Baby’s Toys

By Caleb Kraft

Caleb Kraft

I get ridiculously excited seeing people make things. I just want to revel in the creativity I see in makers. My favorite thing in the world is sharing a maker's story. find me at CalebKraft.com

View more articles by Caleb Kraft

What does any self respecting electronics wiz do when they have a house full of baby toys and the knowledge to build custom circuitry? Obviously you customize stuff to play better music. Adafruit has just shown some prototypes of their new “Toy Hacker” board. It has an esp32-s2 as it’s brain, which means it has […]

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Turning A Truck Into A Giant Dot Matrix Printer

Turning A Truck Into A Giant Dot Matrix Printer

By Caleb Kraft

Caleb Kraft

I get ridiculously excited seeing people make things. I just want to revel in the creativity I see in makers. My favorite thing in the world is sharing a maker's story. find me at CalebKraft.com

View more articles by Caleb Kraft

When Ryder set his mind to creating a massive dot matrix printer, he also decided that it would be awesome to drive it. Now he has a truck that can write on the road as it drives. The idea here is relatively simple. A bit of water on the road creates a dark spot. If […]

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DFRobot Launches UNIHIKER All-In-One Single-Board Computer Lab

DFRobot Launches UNIHIKER All-In-One Single-Board Computer Lab

By David Groom

David Groom

David bought his first Arduino in 2007 as part of a Roomba hacking project. Since then, he has been obsessed with writing code that you can touch. David fell in love with the original Pebble smartwatch, and even more so with its successor, which allowed him to combine the beloved wearable with his passion for hardware hacking via its smartstrap functionality. Unable to part with his smartwatch sweetheart, David wrote a love letter to the Pebble community, which blossomed into Rebble, the service that keeps Pebbles ticking today, despite the company's demise in 2016. When he's not hacking on wearables, David can probably be found building a companion bot, experimenting with machine learning, growing his ever-increasing collection of dev boards, or hacking on DOS-based palmtops from the 90s.

Find David on Mastodon at @ishotjr@chaos.social and to a far lesser extent on Twitter at @IShJR.

View more articles by David Groom

Products like the Arduino UNO and Raspberry Pi have proven nothing short of revolutionary in the maker community by taking something which already existed in various forms and just doing it that much better that it changed the world. DFRobot may be hoping to spark a similar revolution with their unique new single-board computer (SBC), […]

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