Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Qorvo (Nasdaq: QRVO), a leading provider of innovative RF solutions for mobile, infrastructure and aerospace and defense applications, has expanded its multi-time programmable PMIC family with the com...
The PIE module has so many peripherals to manage, so there must be corresponding response sequences and registers that need to be configured.In the PIE module, each group of interrupts has a correspon...
CC2640 R2 is a low-power wireless MCU launched by Texas Instruments for Bluetooth Smart applications. The chip runs TI's BLE protocol stack and has the characteristics of low power consumption, rich p...
Because Proteus currently supports the STM32F401 chip, you can use it to simulate and run micropython. 1. First add an STM32F401 chip. The model should be a model with a flash larger than 256K, such a...
I bought a reading pen for my child to read picture books. The advertisement said that it can read any book with 99% accuracy. But after reading for a while, my child started fighting with the reading...
Before Double 11, I saw the following event [i] 10,000 yuan instrument 8 yuan seconds | The third Keysight Double 11 instrument flash sale event has arrived as scheduled [/i] [i]https://bbs.eeworld.co...
Samsung's strategy has begun to shift towards ODM (original design manufacturer) and no longer insists on making smartphones itself. The strategic shift of this Korean technology giant may benefit Ch...[Details]
On June 5, Jianyang City, Sichuan Province held a signing ceremony for major industrialization projects in 2020, signing 25 key projects including Tsinghua Unigroup's information technology innovatio...[Details]
With the rapid development of the automobile market and the improvement of people's living standards, more and more cars are entering ordinary families. Car anti-theft is particularly important and ha...[Details]
I have just started to work on STM32 development. Due to project requirements, the Linux system needs to communicate with STM32 through I2C. There is limited suitable information on the Internet, and...[Details]
The simplest method is to use a multimeter to measure the current of the ground wire. If there is current in the ground wire, then the phase wire is grounded. If there is no obvious current value whe...[Details]
1. Understanding of chip structure: introduction: The 16/32-bit ARM920T RISC processor designed by ARM. The ARM920T implements MMU, AMBA bus and Harvard structure cache architecture. This structu...[Details]
TrendForce's Topology Research Institute said that as the iPhone is fully equipped with 3D sensing functions using structured light solutions, the global smartphone 3D sensing market has grown from U...[Details]
Today, people from all corners of the world can promote various products on short video platforms, thanks to the new infrastructure system with amazing scale and complexity behind them. "New infrastr...[Details]
This paper mainly discusses the circuit principle design and application analysis of blood glucose meter based on C8051F series microcontroller, and also provides a complete solution for copy devel...[Details]
Features: The unique single bus interface mode only requires one line when DS18B20 is connected to the microprocessor to achieve two-way communication between the microprocessor and DS18B20, which g...[Details]
A quadrotor (Ouadrotor, Four-rotor, 4 rotors helicopter, X4-flver, etc.) is a special type of electric remote-controlled micro-aircraft. It is driven by four propellers and its attitude control is...[Details]
The implementation of fingerprint recognition technology is considered one of the most disruptive innovations of the 21st century. Safe, accurate and fast, these are the great praises that fingerp...[Details]
As vehicle functions gradually increase and user needs are constantly updated, vehicle software needs rapid iteration to give users a better service experience and faster functional experience to tr...[Details]
Download the STM8 firmware library from the st official website Copy the firmware library to the project directory Create two more directories : user: to store user files and project: to store proje...[Details]
【First, let's distinguish two concepts: interrupt and exception. Interrupt is a type of exception. Take the 2440 development board as an example. It has more than 60 interrupt sources, such as from...[Details]
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