We may receive a commission on purchases made from links. Consumer gadgets have become so embedded in our daily routines that even when you're away from home, you need to carry them with you. Without ...

4. Within the Arduino IDE, select "Sketch" -> "Include Library" -> "Add .ZIP library", then select the downloaded zip file. This should add the library. To use the library, you'll have to include the ...

Abstract: Open-source hardware and software platforms have played an important role in democratizing access to technology and education in computer science and engineering. Recent advancements in ...

Humanoid robotics is gaining popularity, though a common misconception remains that it is complex and expensive. This system ...

Slides make for great old-timey fun, but it’s awesome to have a digital backup of your old photos, too. An automatic digitizer can make quick work of your collection, and this build from [rbwood53] ...

We do sometimes go on about how absurdly powerful microcontrollers are these days, but this time it’s technically a microprocessor, not a microcontroller, at the heart of the build — specifically, an ...

A YouTuber has transformed the official LEGO WALL-E set into a fully functional remote-controlled robot, adding movement, expressive animations, sound effects, and even a miniature taser while ...

Since our smart sensors can communicate, using MQTT, with a web-application built with Node-Red, we need to setup the enviroment. In our project we used a RaspberryPi 3 to host the MQTT broker and ...

Abstract: We analyze the influence of parameter mismatch between emitter and receiver systems on the bit error rate of an optical chaos communication scheme ...