Summer becomes a story with a turn, and autumn becomes the most beautiful scenery with a look back.Some people say that the unfinished things in summer will be completed in autumn, including PCB.Lin R...
Some netizens said that Hangshun chips are not good, they are just slogans and have many problems.
Recently I read his official account, which said that Huawei's 5G optical modem uses Hangshun's entry...
When studying the bare-metal programming of ESP32 series wireless MCU debugged by OpenOCD and the low-level assembly of xtensa LX6/LX7 and RISCV, it was found that there were two esp-related configura...
I would like to ask why there is no equivalent of T3 in this AC path? Also, where is the output of the differential amplifier circuit? Is it output through R1?...
ST7567 is one of the driver chips for LCD screens. It is a single-chip dot matrix LCD driver that integrates an LCD controller and a common/segment driver. The display data sent from the MPU is stored...
1. Overview of Embedded Systems 1. Microprocessor related 1. Architecture a. Von Neumann system Features: Instructions and data share the same data bus Focus: main frequency, cache b. Harvard syste...[Details]
On December 28, Alibaba DAMO Academy released the top ten technology trends for 2021. This is the third time that DAMO Academy has released annual technology trends in its three years of establishmen...[Details]
iOS 13 is the first major adjustment to CarPlay since its debut, and with the release of iOS 13, the CarPlay car system has also gained a lot of new features. Apple CarPlay will have some huge cha...[Details]
Foreign media MacRumors reported that in the past few months, as rumors about the iPhone 12 have continued to increase, the most exciting model is the smallest 5.4-inch iPhone 12. In addition, ...[Details]
On November 8, Wingtech Technology's official WeChat account released a message saying that Wingtech Technology's Delta Technology Guangzhou Park has entered a critical stage of resuming work and pro...[Details]
Each GPIO of STM32 can be configured as an external interrupt trigger source, which is also the strength of STM32. STM32 divides many interrupt trigger sources into different groups according to the ...[Details]
The target platform AT91SAM9G20 used in this article is a SoC embedded microprocessor developed by Atmel using the ARM926EJ-S processor core. It has a main frequency of 400MHz and has Atmel's adva...[Details]
1. Overview
This article mainly introduces two engineering debugging and development methods of the M33 core. The first method is to develop through the firmware that comes wit...[Details]
On May 19, positioning technology expert TomTom (TOM2) launched an enhanced electric vehicle (EV) package, including upgraded range and route selection functions, as well as industry-leading charging...[Details]
A modern car is no longer defined by its appearance, comfort and driving performance, but also by its intelligence. From in-vehicle infotainment systems (IVI) to ADAS, all of these are inseparable fr...[Details]
Many companies have made new moves in the field of smart watches. First, Google's parent company Alphabet announced on November 1 that it had acquired Fitbit, a wearable device company founded in 2...[Details]
Electronic loads were originally specialized products for testing DC power supplies. Electronic loads show how the power supply reacts to various load conditions. The use of FET switches and non-reac...[Details]
Early this morning, Apple officially announced that it will hold its annual Worldwide Developers Conference (WWDC22) online from June 6 (Monday) to 10 (Friday), which will be free for participating d...[Details]
On December 10, 2020, Ruichengxinwei, a leading domestic IP company, released and launched a new corporate logo, which fully displays the company's business and philosophy with a new visual image. Th...[Details]
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