I would like to ask, what is the allowable spacing between the edge of the PCB and the [color=#ff0000][b]hole[/b][/color] of the PAD? It will not cause the board to break or crack when drilling. At pr...
[table=98%] [tr][td]Many people have probably heard of TI's AM5708. The AM570x Sitara Arm application processor is designed to meet the strong demand for processing performance in modern embedded prod...
Event details: [National Technology low-power series, N32L43x is now available for testing]Updated to 2022-07-31Evaluation report summary:@805721366[N32L43X Review] 8. FreeRTOS Porting[N32L43X Review]...
[i=s]This post was last edited by jinglixixi on 2020-10-18 10:45[/i]An interesting test about USB read/write. The routine on the official website only provides an example of creating a new file on the...
[i=s]This post was last edited by qwqwqw2088 on 2019-5-7 07:41[/i] [b][size=3]I. I have a demo board of AWR1642. I am planning to make a 77G millimeter-wave radar that meets customer needs. However, I...
Why build an open source ventilator? The global outbreak of COVID-19 has pushed healthcare systems around the world to their limits, and medical companies are struggling to produce much-needed med...[Details]
0 Introduction
With the rapid development of the laser industry, lasers have been widely used in industrial processing fields, such as laser cutting, laser marking, laser resistance adjustment...[Details]
Introduction to Fuzhou-Xiamen-Zhangzhou High-Speed Railway The Fuzhou-Xiamen-Zhangzhou High-speed Railway is the second high-speed railway built in Fujian Province after the Wenzhou-Fuzhou Railway....[Details]
It is very important to use the correct measurement method during the measurement process, which is directly related to whether the measurement work can be carried out normally and the validity of ...[Details]
In recent years, science and technology have developed rapidly, and society has entered the era of digitalization and informatization. Using high-tech to prevent, stop and combat crime (i....[Details]
Circuit Function and Advantages
Many applications require the conversion of single-ended analog signals, either bipolar or unipolar, by a high-resolution, differential-input ADC. This dc-coupled ...[Details]
No matter what kind of equipment, in order to ensure the service life of the equipment and reduce the error of the work, it needs to be maintained regularly. Especially some large analytical instrum...[Details]
September 22, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductor and electronic components™, supplies u-blox’s broad pr...[Details]
BYD's pure electric model E6. Mark Blinch/REUTERS
BYD Lessons
What should Chinese companies learn from BYD’s rise from peak to decline?
Wang Chuanfu sat upright, ready to "open h...[Details]
After a day's work, we put aside our nervous mood and don't want to be disturbed anymore. However, when we walk into the elevator, brainwash advertisements such as "Looking for a job, talk to the bos...[Details]
Introduction This article introduces how to use Timer 3 in the STM8L series to perform precise timing of 1S. Note: The 16M crystal oscillator is enabled by default outside the driver. experiment pl...[Details]
The market share of electric vehicles (EV) is increasing rapidly. In 2023, the production and sales of new energy vehicles are expected to exceed 9 million units. In 2024, the industry predicts that ...[Details]
Renault recently released the Next Two electric self-driving concept car, which is based on the Renault ZOE electric car.
The Next Two prototype mainly tests two aspects: driving funct...[Details]
Overview The number of wireless devices, the diversity of communication standards, and the complexity of modulation schemes continue to increase every year. With the birth of each new generation of...[Details]
The dual transistor series linear voltage-stabilized power supply circuit converts 220V industrial frequency AC power into 18V through a transformer, and then rectifies it through VD1~VD4, and filter...[Details]