![]() ![]() mircemk has added a new project titled DIY Arduino Holographic Matrix Clock.mircemk has updated details to DIY Arduino Holographic Matrix Clock.mircemk has updated components for the project titled DIY Arduino Holographic Matrix Clock.MakerM0 has updated the project titled MagicPaper - A e-Paper kit.Sjaak on Commodore 64 Web Server Brings 8-Bit Into The Future.Leano on Old Clock Transformed Into Mesmerizing Light Display.Morgantao on Hacking A “Smart” Electric Toothbrush To Reset Its Usage Counter.some guy on Commodore 64 Web Server Brings 8-Bit Into The Future.mould on Methane-Tracking Satellites Hunt For Nasty Greenhouse Gas Emissions.Reluctant Cannibal on Watch Out SiC, Diamond Power Semiconductors Are Coming For You!.Hassi on Flexible Actuator Flaps For 100,000,000 Cycles Without Failure.Upgrade pi-top on Books You Should Read: Red Team Blues.Posted in drone hacks, Wireless Hacks Tagged drone, LoRa Post navigation We’ve seen some interesting stuff from before, like his DIY telemetry system, so this project is worth keeping an eye on if you are a drone fan. ![]() At the moment, he can’t go much further as it seems that his LoRa radio is being overwhelmed by the video link on the drone, but he is working on changing the frequency spread & hopping and using a better antenna to provide longer range. This is definitely still a work in progress, but he has got it working, flying his drone over the link, keeping control of it out to several hundred meters. At the other end, a similar radio receives and decodes the data, feeding it out to the drone. He’s using an off-brand Adafruit Feather LoRa board and a couple of home-made antennas with his own software that takes the data from the Taranis control port of the RC controller, encodes it and chirps it out over the LoRa radio. That’s an ambitious aim, considering that the parts he is using cost only a few bucks. It is mainly used for Internet of Things things, but has other ideas: he’s building a system to use it to control a quadcopter drone over distances of 5 kilometers or more. It does this by using spread spectrum techniques on unlicensed frequency bands, meaning it can send data a surprising distance and that you don’t need a radio license to use it. LoRa has been making quite a stir in hacker circles over the past couple of years, as it offers a fascinating combination of long range, low power, and low cost. ![]()
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