Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

The Bluetooth module provides raised controls for volume, track skip, play/pause, and power. Although the module resides under the headband fabric, the controls are relatively easy to use by feel.

Servo Controller-OCR integrates computer vision, OCR, and Arduino to control a servo motor based on text detection from a webcam. It uses Python for real-time image processing and Tesseract OCR for ...

The paper represents an innovative miniature 9DoF IMU system based on MEMS digital output inertial sensors which may read the linear and angular rate accelerations and the magnetic field at all three ...

We'll break down the major differences between all of them, as there's a lot to know if you're looking to invest in one of these to ensure you make the right choice. What is an ESP32? What ...

The Infineon AIROC-Wi-Fi-Bluetooth-STM32 Expansion Pack is an extension of the CMSIS-Pack standard established by Arm to support Wi-Fi and BLE application on STM32 MCUs with Infineon Wireless Combo ...

This article devotes to the Bluetooth anchor antenna for vehicle application with UWB module. The simulation and measured results exhibit VSWR and passive efficiency for Bluetooth anchor antenna at ...

Raspberry Pi has announced the Radio Module 2, which can help product designers add wireless features to their projects for just $4.