Hall sensor 49E is divided into SS49E OH49E AH49E. What is the difference? According to the function description, it is generally used in the acceleration handle of electric vehicles, which only requi...
The postponement of the start of school and the start of online classes are a nightmare for those students who have bad habits and poor self-control. After all, it is inevitable that they have not yet...
The underlying logic of software engineering design is 0 and 1, which includes three actions: calculation, judgment, and execution. The whole process is called an algorithm....
Author: Wang Huidong, member of Yibo Technology Expressway MediaZhao Erhu kept saying: "Stencil files (chips) are used to make steel meshes and can only be provided to PCBA factories. PCB board factor...
A court in Goiania, Brazil, has ruled that Apple violated consumer protection laws and must compensate an iPhone buyer who did not receive a charging plug. According to local media Tecmundo, Judge Van...
I use FET-Pro430 to download the program in IAR. The configuration is as shown in the figure, but the dynamic link library error always occurs. Please tell me the solution....
The previous two articles introduced the bootloader and kernel running on the mini2440 development board. At this point, the system is actually stuck in a "dead" state after startup - the root file s...[Details]
Shanghai Younian Semiconductor Co., Ltd. (Japanese-owned) is the general agent and technical service center of Hitachi Industrial Ultrasonic Testing Equipment in China, and the import and export agent...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Recently, the Ministry of Industry and Information Technology announced the fourth batch of specialized, sophisticated, and innovative "little giant" enterprise cultivation list. Mecha-Mind was s...[Details]
This is a simple bicycle odometer, the core part of which is an 8051 microcontroller.
Circuit Diagram
Program Flow
PCB thermal transfer image, can be used directly
...[Details]
According to previous reports, Qualcomm will officially release the new generation flagship mobile platform "Snapdragon 8 gen1" in early December. This is also Qualcomm's first 4nm chip and is ...[Details]
Foreign media reported that on June 9, SK Innovation said at Inter Battery, South Korea's largest battery exhibition, that it is considering producing new electric vehicle batteries, including cylind...[Details]
Although Samsung has confirmed that it will not attend the offline MWC 2021, the official said that it will hold an online live broadcast at 1:15 am on June 29th, Beijing time. The poster l...[Details]
Relying on its strong industrial foundation, Shenzhen is accelerating the construction of a world-class new energy storage industry center. At the Green Energy Forum held on November 27, many academic...[Details]
International Energy Network learned that the People's Government of Wuhai City, Inner Mongolia, recently released a project for investment promotion. The project is a 5GW photovoltaic inverter pro...[Details]
TinySwitch II series products can be widely used in low-power, low-cost, high-efficiency switching power supplies below 23W. For example, miniaturized switching power supply modules in IC card paym...[Details]
In both high-power and low-power power supplies , the loss of the secondary rectifier diode is a bottleneck for improving efficiency . How can we reduce the loss of the rectifier diode to an acceptab...[Details]