Category Archives: camera

Shoot-And-Forget Digital Photo Frame

Digital photo frames these days require you to manage the photos stored on it or the cloud-based service tied to the frame’s manufacturer. [Henric Andersson] realized that he and his wife take a lot of photos but find little time to go through them — like photo albums of days past — and add them to any photo frame-like appliance or service. Since Google photos can do a lot of the sorting for them, he decided to incorporate that into a digital photo frame.

Using his wife’s old Viewsonic 24” 1080p monitor, he cracked it open and incorporated the screen …read more

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Posted in camera, digital photo frame, Google Photos, home hacks, monitor, photography, Pi 3, Raspberry Pi, TCS34725, viewsonic | Leave a comment

PipeCam: Shallow-Water Exploration with Raspberry Pi

In what began as a personal challenge he issued to himself, [Fred] is in the process of building an underwater camera that’s capable of long-term photography in shallow waters. He’d like it to last about five hours on a charge while taking a photo every five minutes. Ideally, it will be as cheap as possible and constructed from readily available parts. Solving the cheap/available equation would theoretically make the camera easily to replicate, which is the third major requirement.

[Fred] has recently made great strides, both in the circuitry and the capsule design. The latest version uses a Raspberry Pi …read more

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Posted in camera, lead-acid, PVC, Raspberry Pi, Raspberry Pi 3, time lapse camera, underwater camera | Leave a comment

Scan Your Film The 3D Printed Way

Everyone has a box or two at home somewhere full of family photographs and slides from decades past. That holiday with Uncle Joe in Florida perhaps, or an unwelcome reminder of 1987’s Christmas jumper. It’s fair to say that some memories deserve to be left to gather dust, but what about the others in a world of digital images?

You could of course buy a film scanner to digitize Uncle Joe on the beach, but aside from the dubious quality of so many of them where’s the fun in that? Instead, how about 3D printing one? That’s what [Alexander Gee] …read more

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Posted in 35mm film, 3d Printer hacks, camera, film scanner, photography | Leave a comment

Pipes, Tees, and Gears Result in Smooth Video Shots

It’s depressingly easy to make bad videos, but it only takes a little care to turn that around. After ample lighting and decent audio — and not shooting in portrait — perhaps the biggest improvements come from stabilizing the camera while it’s moving. Giving your viewers motion sickness is bad form, after all, and to smooth out those beauty shots, a camera slider can be a big help.

Not all camera sliders are built alike, though, and we must admit to being baffled while first watching [Rulof Maker]’s build of a smooth, synchronized pan and slide camera rig. We just …read more

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Posted in bearing, camera, digital cameras hacks, dolly, misc hacks, pan, pantograph, pipe, slider, swivel, tee, threaded, truck | Leave a comment

Easy Time-lapse Video via Phone and Command Line

A good time-lapse video can be useful visual documentation, and since [Tommy]’s phone is the best camera he owns he created two simple shell scripts to grab time-lapse images and assemble them into a video. [Tommy]’s work is just the glue between two other things: an app that turns the phone into an IP camera with a web server on the local network, and the ability to grab a still image from that server on demand.

The app he uses for his iPhone normally serves video but has an undocumented feature that allows single frames to be downloaded by adding …read more

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Posted in app, camera, documentation, ip camera, local network, phone, phone hacks, software hacks, Still, time-lapse, timelapse, video, web server | Leave a comment

Get Your Hands on a 2017 Hackaday Superconference Badge

We just got the shipment of hot Hackaday Superconference badges in our hands yesterday, and they’re frankly awesome. Due to great manufacturing partners and a fantastic design by [Mike Harrison], we ended up with too few manufacturing defects and too many badges. How’s that for a nice problem to have?

But our gain is your gain! We have enough badges for everyone who’s coming to the con, and we’re selling the rest on Tindie.

In case you missed it, the badge is a digital video camera, or at least that’s how it’s going to start out its life. It’s got …read more

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Posted in 2017 Hackaday Superconference, badge, badgelife, buy, camera, cons, Mike Harrison, Tindie, video | Leave a comment

Immersive VR with a 200-Degree Stereoscopic Camera

VR is in vogue, but getting on board requires a steep upfront cost. user [Colin Pate] felt that $800 was a bit much for even the cheapest commercial 360-degree 3D camera, so he thought: ‘why not make my own for half that price?’

[Pate] knew he’d need a lot of bandwidth and many GPIO ports for the camera array, so he searched out the Altera Cyclone V SOC FPGA and a Terasic DE10-Nano development board to host it. At present, he has four Uctronics OV5642 cameras on his rig, chosen for their extensive documentation and support. The camera mount …read more

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Posted in 360 Photo, camera, FPGA, photography, stereoscopic, Virtual Reality, vr | Leave a comment

Hyperspectral Imaging – Seeing the Unseeable

They say that a picture is with worth a thousand words. But what is an image exactly? One way ideal would be a perfect reflection of what we see. But our view of the natural world is constrained to a bandwidth of 400 to 700 nanometers within the electromagnetic spectrum, so our cameras produce images within this same bandwidth.

For example, if I take a picture of a yellow flower with my phone, the image will look just about how I saw with my own eyes. But what if we could see the flower from a different part of the …read more

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Posted in agriculture, camera, digital cameras hacks, drone, farm, Featured, hyperspectral, Imaging | Leave a comment

Winch Bot Records Hacks and Cats

Some people are better than others when it comes to documenting their hacks. Some people, like [Micah Elizabeth Scott], aka [scanlime], set the gold standard with their recordings. Hacking sessions with the Winch Bot have been streamed regularly throughout the build and this is going to lead to a stacking effect in her next projects because the Winch Bot was designed to record hacking sessions. Hacking video inception anyone? Her Winch Bot summary video is after the break.

The first part of this build, which she calls the Tuco Flyer, was [Micah Elizabeth Scott]’s camera gimbal hack which we already …read more

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Posted in audio visual, camera, delta, documentation, gimbal, position, positioning, recording, robot, robots hacks, video, winch | Leave a comment

Tracing A Scene An Old-Fashioned Way

Taking a picture is as simple as tapping a screen. Drawing a memorable scene, even when it’s directly in front of you, is a different skill entirely. So trace it! Well, that’s kind of hard to do without appropriate preparation.

[bobsteaman]’s method is to first whip up a pantograph — it tested well with a felt marker on the end. Next, he built a camera obscura into a small wood box with a matte plexiglass top, which didn’t work quite so well. A magnifying glass above the camera’s pinhole aperture helped, but arduous testing was needed to ensure it was …read more

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Posted in art, camera, linkage, misc hacks, Obscura, pantograph, picture, pinhole, plexiglass, tracing | Leave a comment