[Toby] has an Elinchrom EL-Skyport, which is a wireless flash trigger. He decided to see if he could trigger it using an Arduino, and came up with a nice proof of concept. This little device was not ...

[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus]’ ...

Srinagar: In a unique initiative, the Department of Information and Public Relations (DIPR), in collaboration with the Tourism Department, organized a mega anti-drug Shikara rally on the iconic Dal ...

Abstract: In this work, a wireless passive high-sensitivity displacement sensor operated in the ultrahigh-frequency (UHF) radio frequency identification (RFID) band is proposed for displacement ...

nyanBOX is your pocket-sized 2.4GHz wireless lab. Think of it as a swiss army knife for the entire 2.4GHz spectrum - Bluetooth, BLE, WiFi, and everything in between. Perfect for security researchers, ...