Earbud-like sensor predicts fertility window for more accurate family planning

Identifying one’s fertility window is critical for many women trying to get pregnant – or for those wanting to avoid pregnancy – but it can be a complex, inconvenient and often inaccurate process. Inspired by personal experience, Vanessa Xi,… Continue reading Earbud-like sensor predicts fertility window for more accurate family planning

The Rokid Vision specs can generate an AR desktop from your smartphone

As mobile components get more powerful and come down in cost, we’re seeing a growing number of virtual reality (VR) and augmented reality (AR) devices that don’t need a computer connection – like the new Rokid Vision glasses, which can projec… Continue reading The Rokid Vision specs can generate an AR desktop from your smartphone

Wii Nunchuk Gets a Built-in Raspberry Pi Zero

The Wii controller will likely go down in history as the hacker’s favorite repurposed input device, and there’s no question that the Raspberry Pi is the community’s top pick in terms of Linux single board computers. So it should come as little surprise that somebody has finally given us the …read more

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Flexible PCB Contest Round Up

The 2019 Hackaday Prize, which was announced last week, is very much on everyone’s mind, so much so that we’ve already gotten a great response with a lot of really promising early entries. As much as we love that, the Prize isn’t the only show in town, and we’d be …read more

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Flexible PCB Contest Round Up

The 2019 Hackaday Prize, which was announced last week, is very much on everyone’s mind, so much so that we’ve already gotten a great response with a lot of really promising early entries. As much as we love that, the Prize isn’t the only show in town, and we’d be …read more

Continue reading Flexible PCB Contest Round Up

Social Media Jacket Puts Your Likes On Your Sleeve

The great irony of the social media revolution is that it’s not very social at all. Users browse through people’s pictures in the middle of the night while laying in bed, and tap out their approval with all the emotion of clearing their spam folder. Many boast of hundreds or …read more

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Glowtie is Perfect For Those Fancy Dress Raves

Are you bored of your traditional bow tie? Do you wish it RGB LEDs, WiFi, and a web interface that you could access from your smartphone? If you’re like us at Hackaday…maybe not. But that hasn’t stopped [Stephen Hawes] from creating the Glowtie, an admittedly very slick piece of open …read more

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Three-Conductor Pivot for E-Textiles is Better Than Wires

Pivots for e-textiles can seem like a trivial problem. After all, wires and fabrics bend and flex just fine. However, things that are worn on a body can have trickier needs. Snap connectors are the usual way to get both an electrical connection and a pivot point, but they provide only a single conductor. When [KOBAKANT] had a need for a pivoting connection with three electrical conductors, they came up with a design that did exactly that by using a flexible circuit board integrated to a single button snap.

This interesting design is part of a solution to a specific …read more

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Cyberpunk Jacket Is The Garment of Choice For The Streets of 2019

Fans of science fiction and related genres have always been disappointed by real life. The future holds so much promise on paper, yet millions were disappointed upon reaching 2015 to find that hoverboard technology still eluded us. It’s not all bad, though – [abetusk] has developed a cyberpunk jacket so you can live out your grungy hacker fantasies in real life.

The effect is achieved with specially designed jacket patches. Nylon fabric is lasercut with artwork or lettering, and then placed over an electroluminescent panel. The fabric acts as a mask and is glued onto the EL panel, and the …read more

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