Quectel Wireless Solutions has announced the launch of its latest high-performance MCU Zigbee and BLE module, the KCMA32S.

The co-design, fabrication and characterization of an active D-band antenna array with large bandwidth for use in next-generation, high-speed wireless systems is presented. A silicon-germanium (SiGe) ...

The integration of artificial intelligence (AI) into printed circuit board (PCB) design is no longer a vision for the future; it is a reality. Advanced electronic design automation (EDA) tools now ...

The paper discusses how antenna design is often overlooked in the development process, leading to unnecessary costs, delays, and performance issues. To avoid these pitfalls, the antenna design ...

Complete design files for an ESP32 microcontroller-based board, created using KiCad - ImSeanConroy/custom-esp32 ...

Flexibility is achieved through the thin, flexible bottom PCB layer, while the rigid top PCB layer can be arranged to prevent collisions between adjacent cells, allowing the array to bend easily. Two ...

The ESP32-C5 board itself features two SMA connectors for 2.4 GHz and 5GHz antennas or test equipment, two USB-C ports, two 12-pin GPIO header, Boot and Reset buttons, an RGB LED, and a 2-pin header ...

These days, when it comes to GPS devices the antenna is typically part of the package. But what better opportunity for [Pepijn] to learn how to make a GPS antenna from scratch for a badge add-on? A… ...