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 ...

RALEIGH, N.C. – The Kentucky Wildcats concluded day two of their second distance-only meet of the 2025-26 season today in Raleigh, N.C. at the Raleigh Relays. Yesterday, In the final event of the day, ...

Keyless systems may be convenient but they also leave car owners open to theft. An article on the tech site PC World says the technology “has become one of the biggest security risks” in modern cars. ...

Five new Elektor courses help beginners take their first steps in microcontroller programming with Arduino, ESP32, and Raspberry Pi Pico. Each course combines hands-on projects, hardware kits, and ...

Police officers in Lanarkshire have issued advice to residents over keyless car theft. Keyless car theft, also known as “relay theft,” is a method where thieves use electronic devices to capture and ...

Start-Smart is a keypad ignition system designed for construction equipment, forklifts, cranes and personnel carriers. Start-Smart replaces the ignition key with a 3.5-in. by 3-in. sealed and potted ...

Abstract: The frequency of faults in the relay protection system is directly related to the safe and stable operation of the power grid. To address issues such as the non - standardization of the ...

This project is an Arduino-based RFID reader designed to distinguish between known pets ("good kitties") and unknown animals ("bad kitties"). When an unrecognized animal is detected via its RFID tag, ...

#define SS_PIN 10 // Definindo o pino para conexão do módulo RFID #define RST_PIN 9 // Definindo o pino para conexão do módulo RFID MFRC522 mfrc522(SS_PIN, RST_PIN); // Informa no programa quais os ...