In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...
I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...
Echo433 (formerly 433MHz-Cloner) provides a streamlined way to intercept, log, and replay 433MHz radio frequency signals. Whether you are auditing home automation systems, testing RF remotes, or ...
Abstract: In this paper, we present an ultra-low power wake-up receiver (WuRX) with effective interference suppression capability. A specific robust design has been implemented to address the common ...
/ examples - Example sketches for the library (.ino). Run these from the Arduino IDE. /src - Source files for the library (.cpp, .h). Please review the LICENSE.md file for license information. Please ...
Abstract: A textile planar inverted-F antenna (PIFA) is proposed. By co-designing the PIFA antenna and the ground plane, a wide matching bandwidth is achieved around 433 MHz for a relatively small ...