Category Archives: rc

Homebrew Binaural Microphone Lets You Listen Like a Human

We humans may not have superpowers, but the sensor suite we have is still pretty impressive. We have binocular vision that autofocuses and can detect a single photon, skin studded with sensors for touch, heat, and pain, and a sense of smell that can detect chemicals down to the parts …read more

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Posted in balanced, binaural, digital audio hacks, electret, microphone, phantom power, pro audio, rc, shield, xlr | Leave a comment

Re-used Materials Make Tiny Offroad Track for Micro R/C

What does one do with tiny 1:35 scale remote controlled off-road vehicles? Build appropriately-tiny tracks for them to drive on, of course. That’s exactly what [David] did when he created his fantastic rock crawling track that he has dubbed the ‘4×4 Arena’, and what’s even better is that he used …read more

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Posted in diy, offroad, R/C, rc, toy hacks | Leave a comment

How To Slice Lightweight Aircraft Parts For 3D Printing

Historically, remote control aircraft were produced much like their early full-sized counterparts. Wooden structures were covered with adhesives and taut fabric membranes. Other techniques later came to the fore, with builders looking to foam and other materials. Of course, these days 3D printers are all the rage, so perhaps one …read more

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Posted in 3d printed rc plane, 3d Printer hacks, radio control, rc, rc plane | Leave a comment

Cheap Strain Relief By Casting Hot Glue in a 3D Print

[Daniel Roibert] found a way to add cheap strain relief to JST-XH connectors, better known to hobby aircraft folks as the charging and balance connectors on lithium-polymer battery packs. His solution is to cast them in hot glue, with the help of 3D printed molds. His project provides molds fitted …read more

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Posted in 3d printed, 3d Printer hacks, battery, casting, drone hacks, hot glue, how-to, JST, jst-xh, lipo, mold, rc, strain relief | Leave a comment

Compact 3D Printed Hovercraft Is Loungeroom Floor Fun

Hovercraft come in all shapes and sizes. and while they’ve largely disappeared as a major commercial transit option, they remain popular in the hearts and minds of makers everywhere. [RCLifeOn’s] latest project concerns a compact, indoor-sized hovercraft piloted via FPV, and it looks to be brilliant fun.

The build consists …read more

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Race RC Cars From Anywhere On Earth

Racing games have come a long way over the years. From basic 2D sprite-based titles, they’ve evolved to incorporate advanced engines with highly realistic simulated physics that can even be used to help develop real-world automobiles. For [Surrogate.tv], that still wasn’t quite good enough, so they decided to create something …read more

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Posted in ESP8266, GoPro, low latency, misc hacks, RACE, radio control, rc, toy hacks | Leave a comment

Lego Goes Underwater, With Model Submarines And Missiles

It is fun to make a toy vehicle with Lego, but it is even more fun to make one that actually works. [PeterSripol] made two Lego submarines, and you can see them in the video below. There isn’t a lot of build information, but watching the subs fire missiles and …read more

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Posted in lego, radio control, rc, submarine, toy hacks | Leave a comment

3D Printing A Lifting Body Aircraft

When you think of unconventional aircraft, flying wings have had plenty of time in the sun over the last few decades. With striking designs like the B-2 Spirit and F-117A Nighthawk on the flight line, it’s no surprise. The lifting body never really caught on, however, and it languishes in …read more

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Posted in 3d Printer hacks, aircraft, classic hacks, lifting body, radio control, rc | Leave a comment

A Garbage Bag Skirt Is Fit For A Hovercraft

The hovercraft is an entertaining but much maligned form of transport. While they have military applications and at times have even run as ferries across the English Channel, fundamental issues with steering and braking have prevented us all driving them to work on a regular basis. They do make great …read more

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R/C Whirlygig Is Terrifyingly Unstable

In the days during and immediately after World War II, aerospace research was a forefront consideration for national security. All manner of wild designs were explored as nation states attempted to gain the upper hand in the struggle for survival. The Hiller Hornet was one such craft built during this time – a helicopter which drove the rotor through tip-mounted ramjets. Unsurprisingly, this configuration had plenty of drawbacks which prevented it from ever reaching full production. The team at [FliteTest] had a soft spot for the craft, however, and used it to inspire their latest radio controlled experiment.

Initial experiments …read more

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Posted in flight, misc hacks, radio control, rc, whirly bird | Leave a comment