CNX Software

Xibo open-source digital signage solution now works with Raspberry Pi 5 thanks to the Arexibo project

Xibo digital signage solution is now compatible with the Raspberry Pi 5 thanks to Axeribo, an unofficial alternative to the ...
GitHub

Bluetooth USB HID Relay

A delightfully over-engineered solution to an unusual modern problem! Use Bluetooth peripherals with Bluetooth-disabled computers. This project creates a Bluetooth USB HID relay using a Raspberry Pi ...
Elektor Magazine

Waveform Visualizer Turns Room Noise Into Wall Art

A DIY wall-mounted sound visualizer plots ambient audio as a smooth waveform on an RGB LED matrix, combining a Pico-class ...
CNX Software

Forlinx FET1126Bx-S low-power Rockchip RV1126BJ industrial SoM powers SBC with 40-pin GPIO header

S, a low-power SoM, which is based on the Rockchip RV1126B (commercial) or RV1126BJ (industrial) SoC. Designed ...
GitHub

Desktop Tensile Testing Machine

The tensile testing machine described here is a fully open-source device designed to determine the mechanical tensile strength of test specimens. At its core, it uses a single-board computer ...
IEEE

Design of a Soft-Started Adaptive PI Controller with a Mathematical Model-Based Feedforward Control for a Class-D Power Amplifier in Underwater Acoustic Applications

Abstract: The Underwater Acoustic Transducer (UAT) is an electro-acoustic conversion device which exhibits highly nonlinear electrical characteristics for certain frequency modulation types, such as ...