I would like to ask, when PADS creates a package, how can I change a large pad into 4 small ones for window opening? For example, the original pad is 4*4mm, and I need to divide it into 4 1.8*1.8mm sq
This content was originally created by EEWORLD forum user chenbingjy . If you need to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source.I bought Z
T WS headset hardware design
--- Basics
Author: Cao Lide
Date: 2021-11-28The above is a single-chip T WS Bluetooth headset solution , the main control chip is A TS3015. Other main components are:
3. W
Problem description: DSP physically integrates program space and data space into a 4M*16-bit space. However, when implementing the FFT algorithm on it, the amount of computing data is too large and th