Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Abstract: The noise-shaping (NS) successive-approximation register (SAR) has become a dominant emerging ADC architecture in a short time. Combining the benefits of SAR and noise shaping, NS-SAR ADCs ...

This is a simple tutorial for the ESP32 Cheap Yellow Display Board (CYD) model ESP32-2432S028R and Platform.io. It shows you how to create a basic application that ...