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“My goal was to make automatic chicken door as cheaply as possible. In metric. Things used: [please check if it matches, i bought these things a long time ago] -2x bearing holder or rail support; inner diameter 10mm-2x bearing MR105 …
“It’s been one month since the SpaceX CRS-12 rocket launched from the Kennedy Space Center in Florida on August 14, sending HPE’s Spaceborne Computer to the International Space Station (ISS). It has been a long month for …
“This is my version of a small self-balancing robot. A have tried to keep the design as simple and cheap as possible, without compromising performance. The robot uses two NEMA14 stepper motors and the electronics consists of a single Arduino …
“adding mqtt support for mydevice cayenne service to esp8266 based development board By Hendra Kusumah. Mydevice cayennes recently made a contest in hackster.io regarding their support for the esp8266 board. Then I want to try their service and use …
“In this Instructable we will be debriefing the method of setting a soft extension limit for actuators with potentiometer feedback. After completing this tutorial you will be able to successfully control the fully extended position of a linear actuator. All …
“This is an old VHS Video Library case that’s now providing a perfect home for a Raspberry Pi security camera. The case contains a Pi Zero and the camera peeps out through the spine of the fake book. It …
“Recently, my company (cubitux) had the opportunity to participate to a contest to present a photo booth solution to a client. Because I’m an open-source fan, I picked Raspberry Pi technology and started creating something around it. ————————— Everything runs …
“When it comes to computing, speed matters. So does resiliency. Today, we’re proud to announce the completion of the Marea subsea cable, which is unmatched in its capabilities. Spanish for tide, Marea is a joint project between Microsoft, Facebook …
“UZH researchers have taught drones how to fly using an eye-inspired camera, opening the door to them performing fast, agile maneuvers and flying in low-light environments. Possible applications could include supporting rescue teams with search missions at dusk or dawn …
News Illinois researchers develop spectroscopic “science camera” system for smartphone-enabled mobile health
“The latest versions of most smartphones contain at least two and sometimes three built-in cameras. Researchers at the University of Illinois would like to sell mobile device manufactures on the idea of adding yet another image sensor as a built-in …