Category Archives: electronics

Researchers train drones to use Wi-Fi to look through walls

 A new system by University of California, Santa Barbara researchers Yasamin Mostofi and Chitra R. Karanam uses two drones, a massive Wi-Fi antenna, and a little interpolation to literally see through solid walls. The system is two-fold. The one drone blasts Wi-Fi through the structure and another picks up the signal. Then, working in tandem, the two drones fly around the solid structure until… Read More

The Atomo Modular Electronics System is like LEGO for electronics

 One of the hardest things about Raspberry Pi and Arduino is figuring out where to stick all the pieces. While both of these systems work well alone – you can have a lot of fun with just a board and an Internet connection – it’s also fun to add little things like printers and screens to make fun projects. That’s where the Atomo comes in. This modular kit comes from… Read More