Category Archives: drone

Quadcopter Uses Bare Metal STM32

[Tim Schumacher] got a Crazepony Mini quadcopter and has been reprogramming it “bare metal” — that is to say he’s programming the STM32 without using an operating system or do-it-all environment. His post on the subject is a good reference for working with the STM32 and the quadcopter, too.

If …read more

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Posted in arm, bluepill, crazepony mini, drone, drone hacks, gcc, quadcopter, stm32, uav | Leave a comment

The FAA Mandates External Registration Markings For Drones

Drone fliers in the USA must soon display their registration markings on the exterior of their craft, rather than as was previously acceptable, in accessible interior compartments. This important but relatively minor regulation change has been announced by the FAA in response to concerns that malicious operators could booby-trap a …read more

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Posted in drone, drone hacks, drone registration, faa, multirotor, news | Leave a comment

Make Your Lego Fly

We probably all used to make our Lego fly by throwing it across the room, but Flite Test have come up with a slightly more elegant solution: they converted a Lego quadcopter to fly. They did it by adding a  miniature flight controller, battery and motors/rotors to replace the Lego ones in the Lego City Arctic Air Transport kit. This combination flies surprisingly well, thanks to a thoughtful design that balances the heavier components inside the case.

Lego purists may be horrified to hear that the conversion does use a small amount of glue: the builder didn’t think that the …read more

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Posted in drone, lego, multirotor, quadcopter, space, toy hacks | Leave a comment

Hackaday Podcast Ep004 – Taking The Blue Pill, Abusing Resistors, And Not Finding Drones

Catch up on your Hackaday with this week’s podcast. Mike and Elliot riff on the Bluepill (ST32F103 boards), blackest of black paints, hand-crafted sorting machines, a 3D printer bed leveling system that abuses some 2512 resistors, how cyborgs are going mainstream, and the need for more evidence around airport drone sightings.

Stream or download Episode 4 here, and subscribe to Hackaday on your favorite podcasting platform! You’ll find show notes after the break.

Direct download (43.1 MB)

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Episode 4 Show Notes:

New This Week:

  • Bluepill STM32 development boards

…read more

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Posted in 3d printing, bluepill, cardboard, Corrugated, drone, drones, exoskeleton, Hackaday Columns, libopencm3, lightbulb, podcast, Podcasts, sorter, stm32 | Leave a comment

Ask Hackaday: How Would You Detect A Marauding Drone?

The last few days have seen drone stories in the news, as London’s Gatwick airport remained closed for a couple of days amid a spate of drone reports. The police remained baffled, arrested a couple who turned out to be blameless, and finally admitted that there was a possibility the drone could not have existed at all. It emerged that a problem with the investigation lay in there being no means to detect a drone beyond the eyesight of people on the ground, and as we have explored in these pages already, eyewitness reports are not always trustworthy.

Radar Can’t

…read more

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Posted in Ask Hackaday, drone, drone hacks, Featured, multirotor, radar | Leave a comment

HD Video and Telemetry Link Uses Standard WiFi Hardware

[GlytchTech] decided to implement his own Digital Data Link (DDL) for his drone experiments, and by using a Raspberry Pi Zero and some open-source software, he succeeded in creating a mostly self-contained system that delivers HD video and telemetry using an Android phone as a display.

The link uses standard WiFi hardware in a slightly unusual way to create a digital data link that acts more like an analog system, with a preference for delivering low latency video and a graceful drop-off when signal quality gets poor. A Raspberry Pi Zero, Alfa NEH WiFi card, external antenna, battery, and a …read more

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Posted in DDL, diy, drone, drone hacks, dronebridge, hd video, lightbridge, Raspberry Pi, Raspberry Pi Zero, telemetry, video link, wifi, wireless, wireless hacks | Leave a comment

Ooops, Did We Just Close An Airport Over A UFO Sighting?

Picture this: it’s late in the evening on a freezing cold, dark, and windy December night in southern England, and an airport worker at Gatwick — London’s second international airport — sees something fly past in the gloom above the floodlights. The weather and darkness makes it difficult to see what the object was, but the report is phoned in to security. What was it? A flock of birds? A piece of plastic litter caught by the wind and blown through the night? In this case, the call is recorded as a drone. Because the magic D-word has been uttered, …read more

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Posted in Current Events, drone, drone hacks, drone law, Featured, Gatwick airport, multirotor, news, Original Art | Leave a comment

London Gatwick Airport Shuts Its Doors Due To Drone Sighting

If you could pick a news story you would prefer not to be woken with, it’s likely that a major airport being closed due to a drone sighting would be high on the list. But that’s the news this morning: London’s Gatwick airport has spent most of the night and into the morning closed due to repeated sightings. Police are saying that the flights appear to have been deliberate, but not terror-related.

We’ve written on reports of drone near-misses with aircraft here back in 2016, and indeed we’ve even brought news of a previous runway closure at Gatwick. But it …read more

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Posted in drone, drone hacks, drone law, drone laws, multirotor, news | Leave a comment

Organic Ornithopter Sensor Drone

Bees. The punchline to the title is bees carrying sensors like little baby bee backpacks. We would run out of fingers counting the robots which emulate naturally evolved creatures, but we believe there is a lot of merit to pirating natural designs, but researchers at the University of Washington cut out the middle-man and put their sensors right on living creatures. They measured how much a bee could lift, approximately 105 milligrams, then built a sensor array lighter than that. Naturally, batteries are holding back the design, and the rechargeable lithium-ion is more than half of the weight.

When you …read more

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Posted in bees, bumblebees, communication, drone, flying, hover, radio hacks, sensor array, sensors, wireless | Leave a comment

Tiny Drone Racing Gates Use Up Those Filament Scraps

Drone racing comes in different shapes and sizes, and some multirotor racers can be very small indeed. Racing means having gates to fly though, and here’s a clever DIY design by [Qgel] that uses a small 3D printed part and a segment of printer filament as the components for small-scale drone racing gates.

The base is 3D printed as a single piece and is not fussy about tolerances, meanwhile the gate itself is formed from a segment of printer filament. Size is easily adjusted, they disassemble readily, are cheap to produce, and take up very little space. In short, perfect …read more

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Posted in 3d printed, 3d Printer hacks, drone, drone hacks, drone racing, filament, gates, stl | Leave a comment