I programmed it with ESPHome, and it only took a few hours from start to finish.

UUGear's VU GPSDR is a low-cost GPS-disciplined SDR expansion board designed specifically for the Vivid Unit, a palm-sized ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

In electronic and industrial automation systems, relay modules play a crucial role by allowing low-power control signals to switch high-power devices. Selecting between a 5V relay module and a 12V ...

Don't miss out on our latest stories. Add PCMag as a preferred source on Google. Qualcomm wants to expand accessibility to its technologies, and its next step in that mission is buying popular ...

This is a library of KiCad schematic symbols and PCB footprints for most Arduino modules. You can use them to make your own PCB design which will effortlessly connect with your chosen Arduino module.

Abstract: LPG is an alternative fuel used for daily use. Due to its low cost and ease of installation. This article covers an Arduino-based gas detection system that uses an Arduino UNO R3 board and ...

During this months Embedded World 2024 show the official Arduino team have unveiled two new products specifically designed for prototyping and IoT connectivity. The Arduino Portenta Mid Carrier and ...

Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

Time is vital in today's society, and when it comes to certain electronics, timing is crucial; just like us, they require a means to keep track of time, and precise time. So, how do electronics ...

I have come up with the idea of a Coffee Alarm as a solution to my own real-life problem. Like any other youngster, I normally have a lot of tasks to complete every day. Before going to bed every ...