Abstract: Urban noise pollution threatens health and quality of life. This paper proposes real-time ambient noise management using acoustic sensors and a Raspberry Pi. A cost-efficient and effective ...

[kcraske] had a simple plan for their clock build. They wanted a digital clock that was inspired by the appearance of an analog one, and they only wanted to use basic logic, with no microprocessors ...

We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, which can be stored locally and sent to Telegram for viewing. As you might ...

Shrike-lite is an ultra-cheap FPGA board based on a 1120 LUTs Renesas ForgeFPGA device (SLG47910V) and also equipped with a Raspberry Pi RP2040 microcontroller. The board also features a USB-C port ...

Abstract: This paper focuses on the development of a Raspberry Pi-based real-time poultry farm feeder tracking with energy management. Using Raspberry Pi as the central control unit, the system will ...

El Paso, TX — The American Red Cross West Texas Chapter is seeking volunteers to help install free smoke alarms for local families during a Sound the Alarm home fire safety event in the Northeast El ...

The Orange Pi line of single-board computers include a wide range of models featuring Arm-based chips. But while most are designed to compete in the same entry-level space as Raspberry Pi hardware, ...