There are different ESP32 Audio boards available that can be programmed with the Espressif ADF Framework. The ADF Framework contains an abstraction layer to support different codec audio chips (ES8388 ...
Abstract: This article proposes a new dipolar pulse width modulation (PWM) algorithm for direct power control of each dc source of a dual-input three-level inverter. This capability, which is required ...
Abstract: The first fully integrated GaN pulse width modulation (PWM) generator for power conversion applications is presented in this paper. The solution is implemented in a 0.5-$\mu \text{m}$ ...