From "brick" mobile phones to bulky TVs, power modules once occupied a considerable space in electronic and electrical products, and the market demand for higher power density continues to increase.
I...
In the last issue, we have eliminated A. In this issue, we need to display the letters AB at the same time, which requires two lvgl tags. How to do it? I thought of the structure:
struct Obj{char name...
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How do satellite communications work from space?The International Space Station (ISS) orbits the Earth about 217 miles (350 kilometers) above the Earth's surface. That's about 1,148,294 feet (yes, ove...
This paper designs a robot chase control system based on Motorola MC68HC08 series microcontroller to study simple interactions between robots.
Mobile robot behavior description
In this system,...[Details]
The 51 MCU display time (adjustable) (DS1302 clock + 12864 LCD display) can be connected according to the program. The simulation schematic diagram is as follows: The MCU source program is as foll...[Details]
Function Inhibition Manager is responsible for providing control mechanisms for software components and their functionality. These functionalities can be inhibited (deactivated from application fun...[Details]
0 Introduction
8-bit microcontrollers are widely used in embedded systems, but it has inherent defects to let them deal directly with PCI bus devices. 8-bit microcontrollers only have 16-bit a...[Details]
Introduction Power sequencing is a necessary function for microcontrollers, FPGAs, DSPs, ADCs, and other devices that require multiple voltage rails. These applications typically require the core a...[Details]
At the Global Influencers Conference, Intel formally introduced a series of new technology milestones and emphasized its continued investment and firm commitment to driving advances in memory and sto...[Details]
According to a Twitter whistleblower, the 2022 Apple iPhone SE will be equipped with a new A-series chip and support 5G networks, but there will not be much change in appearance design. It said that...[Details]
Late last month, Microsoft unveiled its second Android smartphone, the Surface Duo 2, which has a larger display, Qualcomm's latest Snapdragon 888 processor, better cameras, and a bigger battery...[Details]
A newly published patent document shows that Apple is developing a protective layer to resist cracking of foldable displays, as well as improve scratch resistance and durability. The application ...[Details]
In order to prevent the lithium battery from being damaged by abnormal conditions such as overcharge, over discharge, and overcurrent, a lithium battery protection device is usually used to prevent...[Details]
At present, not only do the products in my country's pressure sensor industry have many problems, but its manufacturers also have certain disadvantages. At present, my country's pressure sensor produ...[Details]
How it works: This circuit will transmit a continuous audio tone in the FM broadcast band (88-108 MHz) that can be used for remote control or security purposes. The circuit draws about 30 mA from a 6...[Details]
1. Introduction of bss clearing (why we need to clear bss) Let’s give an example first: #include "s3c2440_soc.h" #include "uart.h" char g_Char = 'A'; //.data char g_Char3 = 'a'; const char g_Char2 ...[Details]
On March 16, the 9th AUBO Intelligent Technology Partner Conference 2024 was grandly held in Changzhou. This partner conference was jointly held by AUBO Intelligent and Siemens (China) for the firs...[Details]
Weijing Technology was founded in 2020. It focuses on the research and development and innovation of high-end intelligent perception SOC chips. It masters key technologies such as AI computing, ima...[Details]
Analogue and Mixed Signal
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