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 ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

There's this Chinese company named Heltec, and they make a cool little development board that has an Espressif ESP32S3 (which has WiFi and Bluetooth), a 128x64 pixel OLED display and an SX1262 863-928 ...

Abstract: LoRa (Long Range) is a low-power, long-range network protocol designed for IoT applications. As the number of devices increases, congestion, packet collisions and latency become major ...

Abstract: Handwritten character recognition poses significant challenges due to the variability in writing styles, inconsistencies in character shapes, and noise in the data. In this study, it was ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.