Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...

No VPN or exposing ports necessary.

Abstract: Air pollution has an effect on our everyday lives. It poses threats to the world's biodiversity and quality of life. Due to the rapid increase in industrial activity over the years, there is ...

This repository contains a docker-compose and Arduino MKR NB 1500 based project for monitoring some real world sensor over an NB-IoT network. The present repository has been adapted for the IoThon ...

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

First, the 3:2 aspect ratio makes the 28-inch 4K display feel more comfortable in portrait orientation compared to 16:9. It’s a monitor primarily designed for reading and writing text. For writers and ...

You might love the motivating tempo for workouts or the cadent call for calm that a smartwatch heart rate monitor provides. But when it’s time for an upgrade, what ...

4K resolution is now within reach of everyday PC users, promising a massive improvement to image quality, with four times the pixels of a 1080p display. A 4K monitor is useful not only in games and ...

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

Abstract: Drunk and sleepy driving-related traffic accidents continue to be a leading cause of death worldwide. This project introduces a smart driver monitoring and safety system that combines ...