In-Depth Analysis of Samsung Exynos 9820: The Android Super Chip?

In-Depth Analysis of Samsung Exynos 9820: The Android Super Chip?

On November 14, Beijing time, Samsung officially launched its next-generation flagship mobile platform, the Exynos 9820. As the name suggests, it is an iterative version of the previous Exynos 9810, and it is expected that some versions of next year’s Galaxy S10 and Note10 will be equipped with this chip. How powerful is the Samsung … Read more

Refining SD Card Knowledge in 500 Words

Refining SD Card Knowledge in 500 Words

[For Camera Information, Check Camera Notes] In 1999, SanDisk, Panasonic, and Toshiba jointly launched the SD memory card. The following year, the SD Association was established, and as of today, there are over 700 member companies and 9 major versions. (The official version “family tree” can be viewed briefly) For the vast majority of consumers, … Read more

SD Card Choices for A7S III: A Comprehensive Guide

SD Card Choices for A7S III: A Comprehensive Guide

Film and Television Professionals · Media Students · Social Media Influencers · · · The Sony A7S III supports 4K 50/60p 10bit 4:2:2 I-frame encoding recording format, and can go up to 4K 120p for slow-motion. It has a dual card slot design that supports both SD cards and the latest CFexpress Type A storage … Read more

Choosing SD Cards for High-Speed, High-Quality Era

Choosing SD Cards for High-Speed, High-Quality Era

Pixel Reference Table SD cards are compact and lightweight, with fast transfer speeds, and are used by almost all consumer-grade digital cameras. The future development of this storage card is limitless. However, there are three concepts of SD/SDHC/SDXC in the market, which one is the most suitable for our cameras? Secure Digital, abbreviated as SD, … Read more

Analyzing SPI with a Budget Logic Analyzer

Analyzing SPI with a Budget Logic Analyzer

Today it’s raining and I don’t want to go to work, so I’m recording a video to share. var __INLINE_SCRIPT__ = (function () { 'use strict'; function _arrayLikeToArray$1(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] … Read more

A Wearable Project Based on Raspberry Pi Zero Camera

A Wearable Project Based on Raspberry Pi Zero Camera

Continuing from the previous article. During this period, I optimized the system, removed some programs that occupied too much memory, and also tested the soft encoding and hard encoding of x264, and delved into the conversion from h264 to MP4, and received the shell. Two shells were printed, one deeper. Camera side view. Based on … Read more