elektormagazine

Smartphone-Controlled Arduino Projects: Use Bluetooth and Wi-Fi for Wireless Communication

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...
Nasdaq

World's Most Powerful Wi-Fi Hotspot, Sonim MegaConnect, Delivers Superior Connectivity for Public Safety on FirstNet

Able to fit in your hand, the ruggedized Sonim MegaConnect(TM) gives public safety more power, faster speeds, and more flexibility than ever before. The ultra-portable and ruggedized MegaConnect - the ...
SlashGear

Arduino Mega PWM Pins Explained: What Are They?

Among all the Arduino boards, the Uno is most folks' go-to choice, and for good reason. It's the perfect platform to get started with Arduino, it's capable enough to handle a wide range of tasks, and ...
CNX Software

Arduino GIGA R1 WiFi board gets touchscreen display shield

The Arduino GIGA Display Shield is a 3.97-inch RGB touchscreen display designed for the Arduino GIGA R1 WiFi board introduced a few months ago with an STM32H7 dual-core Cortex-M7/M4 microcontroller ...
CNX Software

Arduino UNO R4 Minima and WiFi boards launched for $20 and $27.50

Arduino UNO R4 Minima and WiFi boards powered by a Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller and equipped with an optional ESP32-S3 WiFI & BLE module are now available for respectively $20 ...
Geeky Gadgets

Arduino Mega 2560 DIY hexapod robot

If you are searching for a new project to keep you busy for the next couple of weekends you might be interested in this hexapod robot project powered by an Arduino Mega 2560 development board. Check ...
GitHub

NTP Mod for NCS314 3.x shield and Arduino Mega 2560 WiFi ESP8266

Firmware/Source code/Hardware Version 3.x (HW3.x)/NixieClockShield_NCS314_NTP Firmware/Source code/Hardware Version 3.x (HW3.x)/NixieClockShield_NCS314_NTP ...
GitHub

WiFiCLient example does not work - Pico EVB

/* WizFi360 example: WebClient This sketch connects to google website using a WizFi360 module to perform a simple web search. */ #include "WizFi360.h" // setup according to the device you use #define ...
Hackaday

Arduino Mega 2560

If you plan on building your own motorized camera mount, a 3D printer can definitely be of help. But in this case, [dslrdiy] didn’t use it for printing out parts — finding himself with little use for ...
IEEE

Swift Automatic Transfer Switch based on Arduino Mega 2560,Triacs Bluetooth and GSM

Abstract: A ceaseless supply of electricity is essential for all developmental sectors and even more important nowadays, as the globe evolves through a call for artificially intelligent systems in the ...
Hackaday

Arduino Mega 2560

The Z80 is one of those old CPUs that is both obtainable and easy to work with — at least in some versions. [Doctor Volt] put together what may be the simplest possible setups to get a working Z80 ...