A strange buzzing signal has been repeating endlessly on the frequency of 4625 kHz since the mid-1970s In 2025, the Buzzer’s activity spiked dramatically, including transmissions during a phone ...

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus ...

The latest version swaps WiFi for a WizNet W5500 ethernet module and even integrates the Arduino Uno R4 directly into the board’s design.

By observing the code, journalists working for the South China Morning Post will be protecting the independence, standing and reputation of themselves, their colleagues and the Post.

Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...

Developer tools vendor JetBrains has launched Kineto, an AI-powered no-code platform, placing it in direct competition with app builders from Google and Microsoft.

Microsoft reportedly used China-based engineers to maintain its exploited SharePoint software, raising urgent national security alarms.

Collection of melodies and tunes in hertz to play on an Arduino buzzer module. - MoriancumerSouza/arduino-buzzer-songs ...