Category Archives: Hackaday Prize

Hackaday Links: March 18, 2018

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Oh, boy. You know what’s happening next weekend? The Midwest RepRap Festival. The greatest 3D printing festival on the planet is going down next Friday afternoon until Sunday afternoon in beautiful Goshen, Indiana. Why should you go? Check this one out. To recap from last year, E3D released a new extruder, open source filaments will be a thing, true color filament printing in CMYKW is awesome, and we got the world’s first look at the infinite build volume printer. This year, The Part Daddy, a 20-foot-tall delta bot will be there once again. It’s awesome and you should come.

We …read more

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2018 Hackaday Prize: Build Hope. Design the Future.

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Today the 2018 Hackaday Prize begins with a roar. This is our global engineering initiative with huge prizes for those hackers, designers, and engineers who want to use their skill and energy to build something that matters. This year, we challenge you to Build Hope. Show the world the amazing ways technology enriches humanity, and that its benefits can be shared by all.

There is over $200,000 in cash prizes headed to the most interesting hardware builds of the year. With plenty of room for great ideas, the top 100 entries will each receive a $1,000 cash prize and continue …read more

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Hackaday Prize Entry: Hand Tremor Suppression Wearable Device

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It is extremely distressing to watch someone succumb to an uncontrollable hand tremor. Simple tasks become frustrating and impossible, and a person previously capable becomes frail and vulnerable. Worse still are the reactions of other people, in whom the nastiest of prejudices can be unleashed. A tremor can be a debilitating physical condition, but it is not one that changes who the person afflicted with it is.

An entry from [Basian Lesi] in this year’s Hackaday Prize aims to tackle hand tremors, and it takes the form of a wearable device that tries to correct the tremors by applying small …read more

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Hackaday Prize Entry: Hand Tremor Suppression Wearable Device

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It is extremely distressing to watch someone succumb to an uncontrollable hand tremor. Simple tasks become frustrating and impossible, and a person previously capable becomes frail and vulnerable. Worse still are the reactions of other people, in whom the nastiest of prejudices can be unleashed. A tremor can be a debilitating physical condition, but it is not one that changes who the person afflicted with it is.

An entry from [Basian Lesi] in this year’s Hackaday Prize aims to tackle hand tremors, and it takes the form of a wearable device that tries to correct the tremors by applying small …read more

Continue reading Hackaday Prize Entry: Hand Tremor Suppression Wearable Device→

Hackaday Prize Entry: Wheelchair User Pressure Relief Indicator System

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It is difficult to put yourself as an able-bodied person into the experiences of a person with a physical disability. Able-bodied people are quick with phrases such as “Confined to a wheelchair” with little idea of what that really means, and might be surprised to meet wheelchair users who would point out that far from being a prison their chair might, in fact, be their tool of liberation.

It is also difficult for an able-bodied person to understand some of the physical effects of using a wheelchair. In particular, some wheelchair users with paralysis can suffer from dangerous pressure sores …read more

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Hackaday Prize Entry: Wheelchair User Pressure Relief Indicator System

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It is difficult to put yourself as an able-bodied person into the experiences of a person with a physical disability. Able-bodied people are quick with phrases such as “Confined to a wheelchair” with little idea of what that really means, and might be surprised to meet wheelchair users who would point out that far from being a prison their chair might, in fact, be their tool of liberation.

It is also difficult for an able-bodied person to understand some of the physical effects of using a wheelchair. In particular, some wheelchair users with paralysis can suffer from dangerous pressure sores …read more

Continue reading Hackaday Prize Entry: Wheelchair User Pressure Relief Indicator System→

Hackaday Links: July 23, 2017

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Hey, you know what’s happening right now? We’re wrapping up the third round of The Hackaday Prize. This challenge, Wheels, Wings, and Walkers, is dedicated to things that move. If it’s a robot, it qualifies, if it’s a plane, it qualifies, if it passes butter, it qualifies. There’s only a short time for you to get your entry in. Do it now. Superliminal advertising.

Speaking of the Hackaday Prize, this project would be a front-runner if only [Peter] would enter it in the competition. It’s one thing to have a cult; I have a cult and a petition to …read more

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Monitor Your City’s Air Quality

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[Radu Motisan]’s entry in the 2017 Hackaday Prize is a series of IoT Air Quality monitors, the City Air Quality project. According to [Radu], air pollution is the single largest environmental cause of premature death in urban Europe and transport is the main source. [Radu] has created a unit that can be deployed throughout a city and has sensors on it to report on the air quality.

The hardware has a laser light scattering sensor for particulate matter and 4 electromechanical sensors for carbon monoxide, nitrogen dioxide, sulfur dioxide and ozone (these sense the six parameters that are recognized as …read more

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Hackaday Prize Entry: Open Narrowband RF Transceiver

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We have so many options when we wish to add wireless control to our devices, as technology has delivered a stream of inexpensive devices and breakout boards for our experimentation. A few dollars will secure you all your wireless needs, it seems almost whatever your chosen frequency or protocol. There is a problem with this boundless availability though, they can often be rather opaque and leave their users only with what their onboard firmware chooses to present.

The Open Narrowband RF Transceiver from [Samuel Žák] promises deliver something more useful to the experimenter: an RF transceiver for the 868 or …read more

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Hackaday Prize Entry: A Modular Open-Source AV Receiver

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Hi-Fi hasn’t changed much in decades. OK, we’ll concede that’s something of a controversial statement to make in that of course your home hi-fi has changed immensely over the years. Where once you might have had a turntable and a cassette deck you probably now have a streaming media player, and a surround sound processor, for example.

But it’s still safe to say that hi-fi reproduction hasn’t changed much in decades. You can still hook up the latest audio source to an amplifier and speakers made decades ago, and you’ll still enjoy great sound.

Not so though, if instead of …read more

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