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

As wireless devices shrink, antenna design becomes a critical bottleneck. This guide explores several techniques to overcome ...

In this letter, a new type of traveling-wave comb-line array is proposed, which introduces slots notched at the feed part of the elements. The coupling efficiency of each element can be changed by ...

This paper presents an innovative design and development of a smart device with IoT capabilities based on the ESP32 microcontroller. This is a compact embedded kit that measures atmospheric pressure, ...