Audio Circuit

Guidelines for Bluetooth Module Hardware Design

by
Guidelines for Bluetooth Module Hardware Design

1 Introduction This article summarizes the hardware design experience based on a certain Bluetooth module and is intended for hardware design reference only. 2 Antenna Design 2.1 PIFA Antenna Design 2.1.1 Size Requirements The size of this antenna is derived from theoretical calculations based on frequency characteristics and has been validated through practical design experience, … Read more

RK3588 Chip Course: Network Card Driver Circuit and Hard Disk Interface, Audio Circuit Design

by
RK3588 Chip Course: Network Card Driver Circuit and Hard Disk Interface, Audio Circuit Design

This course series uses RK3588 chip as the core hardware design, based on the latest version of Cadence Allegro Allegro X software, for complete full-process instance project design and simulation of system on-chip resources, interface circuit design, and various commonly used peripheral resources for chip expansion. It integrates the latest software features and techniques into … Read more