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.
In the new version of ESP series firmware (v1.11, including ESP8266 and ESP32), you can access rtc memory. For example:import machinertc = machine.RTC()
rtc.memory('12345')
rtc.memory()This content is...
1. Serial Port Protocol(1) Definition of Serial Port CommunicationSerial port communication refers to a communication method in which data is transmitted bit by bit between peripherals and computers t...
Before trying the STM32WB55 Nucleo pack, I was still looking forward to it. After all, it is the first dual-core MCU of STM32, and it has BLE 5.0 + 802.15.4 dual-mode wireless function and low power d...
TUSB9261 is a USB 3.0 to SATA interface bridge chip from TI. The related reference materials are as follows: http://www.ti.com/product/TUSB9261[/size][/url][/color][/align][align=left][color=rgb(85, 8...
For more related videos, please [url=https://en.eeworld.com/bbs/thread-1056680-1-1.html]>>Click to go to [Video Collection] ST RF Product (BLE, Sub-1GHz) Video Tutorial[/url][/font][/color][color=#333...
As the requirements for precision control in the production process in industrial applications continue to increase, more and more customers choose to use analog position control products. This m...[Details]
Nubia released a pre-launch poster for its new Red Magic 5G phone on its official Weibo account. The theme of the poster is "144Hz, refreshing your vision once again." Later, Nubia Presiden...[Details]
The pre-sale meeting of Aion LX was held two days ago. The interesting thing is that this car is the first model in China to adopt 590 specification battery module. The battery capacity is configured...[Details]
The car generator is the main power source of the car. Its function is to supply power to all electrical devices (except the starter) and charge the battery when the engine is running normally. The...[Details]
Unlike consumer and industrial MCUs, the Flash inside automotive MCU chips is generally divided into PFlash (Program Flash) and DFlash (Data Flash). EEPROM is usually simulated through Data Flash. ...[Details]
In the current automobile revolution, the popularization of electrification needs to be driven by intelligence. How to occupy a place in the new energy track in the battle for intelligence? At the "M...[Details]
Infrared spectrophotometer uses infrared rays of a certain frequency to focus and illuminate the sample being analyzed. If the vibration frequency of a group in the molecule is the same as the infra...[Details]
Assume that the signal is a 200KHz sine signal, but the signal frequency displayed by the oscilloscope is 100KHz. This is because the sampling rate of the oscilloscope does not match the signal chan...[Details]
Nondestructive testing uses the sound, light, magnetism and electricity of materials to detect whether there are defects or unevenness in the object being tested, and gives information such as the siz...[Details]
The serial port is a tool for the microcontroller to exchange information with the outside world. There are two communication methods for the 8051 microcontroller: Parallel communication: Each bit of...[Details]
On January 13, Sunking Technology issued a profit warning stating that based on the information currently available to the Group, it is expected that the profit attributable to the owners of the pare...[Details]
Microsoft has released a new Kids Mode for its popular Edge browser that allows children to discover the web in a fun way while limiting them to approved sites only. Aimed at teens, Kids Mode can b...[Details]
At the just-concluded WWDC21 Global Developers Conference, Apple introduced us to the latest versions of iOS, iPadOS, macOS, watchOS, and tvOS. After the keynote speech, Apple has provided developers...[Details]
In a video surveillance system, the choice of storage solution directly determines the system architecture of the entire system as well as the performance and stability of the system. Currentl...[Details]
Introduction to FPC (Flexible Printed Circuit)
Flexible Printed Circuit (FPC) is a circuit board made of flexible copper-clad laminate as the substrate. It is used as a medium for signal trans...[Details]