The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Engineering used to move in seasons, with requirements one quarter, schematics the next, and boards and firmware last.

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good morning” ...

In a move that’s no doubt going to upset and confuse many, Espressif has released its newest microcontroller — the ESP32-S31.

Abstract: Wheelchairs are essential for people with physical disabilities, the elderly, and those who are temporarily incapacitated due to illness or accidents. However, traditional wheelchairs ...

Abstract: Wireless local area networks (WLAN) has grown rapidly and have been used extensively as a wireless access technology in a wide range of application domain and verticals. This rapid growth ...