Ultrasonic transmitter and receiver split ruler (GPS/BDS chip PPS signal is used as time synchronization, the synchronization error is about ten microseconds)
This is a self-made project that I have p...
Today, MicroPython officially released the pyb D series development board and started selling it in the official store. The matching baseboard and expansion board are also on sale. The new pyb D serie...
Regarding the directional positioning of Bluetooth 5.1, I have looked online and found that there are basically no in-depth articles. Most of them are just superficial introductions. I feel that this ...
Original article by Mr. High Speed | Huang GangIf you are asked to evaluate the crosstalk of high-speed serial signals, you will say that their crosstalk is below -40db and has no effect. But if you a...
I used ap4 to generate code, and then created a new project with cs+ for ca. After adding the c file, I set the device configuration in Link Options according to the content in the r_option_ca.txt fil...
On December 24, Farasis Energy and Geely Technology Group Co., Ltd. (hereinafter referred to as "Geely Technology") signed a strategic cooperation agreement. The two parties will jointly promot...[Details]
As we all know, car lights can not only be used for lighting, but also for communication between vehicles. But at the same time, it is also a "double-edged sword". If used well, it can make our drivi...[Details]
What is LED light engine?
LED light engine is an overall combination of LED package (component) or LED array (module), LED driver, and other photometric, thermal, mechanical and electrical...[Details]
On October 15, Jucan Optoelectronics stated at the third quarter report exchange meeting that the company's capacity utilization rate has remained high this year, with orders saturated, full producti...[Details]
Portable consumer
electronic
products are integrating more and more new features. As users expect smaller size and longer
battery
life, system designers face greater challenges. Eac...[Details]
Kyocera, a Japanese company that has long been committed to developing the use of solar cells, has promoted its environmental protection concept to Germany. In a parking lot in Germany, Kyocera's h...[Details]
At present, the pattern of the integrated circuit industry is changing, and innovation is the driving force for the development of the domestic industry. In order to build a new development pattern...[Details]
1.TWBR——TWI bit rate register
TWBR is the bit rate generator division factor. The bit rate generator is a divider that generates the SCL clock frequency in master mode. When TWI works in slave mode, ...[Details]
1. Changes in the concept of overvoltage protection
When lightning strikes in the distance, the lightning surge is transmitted to the equipment through the power grid or communication line...[Details]
According to GSMArena, two weeks ago, Realme launched the budget C35 smartphone, but it seems to be developing a more affordable phone, the Realme C31. The main specifications of the phone wer...[Details]
Are pure electric vehicles the future development trend? Although we have heard countless experts and scholars say similar things, and countless netizens have regarded this sentence as the truth, i...[Details]
June 5th news, recently, OmniVision Technologies launched the world's first automotive wafer-level camera - OVM9284 CameraCubeChip™ module, which is the world's smallest automotive camera that can pr...[Details]
Tesla Inc. (TSLA) said it has only achieved a fraction of its goal to produce 1,500 Model 3s due to production bottlenecks. The luxury electric car maker hopes to break into the mainstream market ...[Details]
Preface: The following procedures and circuit diagrams are not guaranteed to be the best solutions, and there will be many deficiencies. Please understand. In addition, the content of C51 is a summar...[Details]
As the basis of power batteries, new energy vehicle cells determine the performance of the entire battery system, whether in terms of structural form such as cylindrical, square shell, soft pack, o...[Details]
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