Starting from now - June 16, the channel for exchanging TI points for chip points has been opened. During this period, the full amount can be exchanged according to the exchange rate. After June 24, t...
An error occurred when simulating and debugging the program: no contex-m device found in jtag chain. How to deal with it?
Model: HuaDa HC32L136K8TA The emulator is J-LINK, the detailed configuration a...
I recently encountered a rather strange problem when I was studying the embedded development board nrf52832 and using the keil software for simulation. linking... .\Objects\Experiment.axf: Error: L621...
"Someone DK at the college entrance examination site of Yangxian Middle School in Shaanxi!" On June 7, the first day of the national college entrance examination, a college entrance examination substi...
[size=4]Principle of rectifier transformer[/size] [size=4] [/size] [size=4]The principle of rectifier transformer is the same as that of ordinary transformer. Transformer is a device that converts AC ...
Recently, the Xiyong Micro-Electronic Park of Western (Chongqing) Science City (referred to as "Xiyong Micro-Electronic Park") released data from January to July, among which the park's integrated ci...[Details]
As more and more advanced technologies are applied to cars, the safety configuration of cars is no longer just the conventional combination of seat belts and airbags that we are familiar with. Many n...[Details]
ViewSonic has launched the new ultra-short-throw laser engineering projector LS831WU+, which is designed to meet the differentiated needs of various scenarios in the pan-engineering market. The ViewS...[Details]
OPPO is expected to launch the Reno5 series of smartphones in China soon. According to previous reports, the series may have three models and use different chips from Qualcomm and MediaTek. Now, two ...[Details]
In the daily use of oscilloscopes, people often use the two-line oscilloscope of oscilloscopes. Do you know how the two-line oscilloscope of oscilloscopes is realized? The following experts from Chin...[Details]
----General wiring rules for automobile circuits----
Automobile wiring generally adopts a single-wire system, electrical equipment is connected in parallel, and the negative pole is grounded. ...[Details]
In order to analyze the anti-interference performance of the UHF RFID reader system, this paper proposes a design scheme of UHF RFID reader based on ISO18000-6 type B protocol, simulates its communic...[Details]
In Q-switched lasers, there is a pulse transmission Q-switching method, namely PTM method. The characteristic of this Q-switching is that when the number of photons in the cavity reaches a maximum va...[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]
1 Introduction Microwaves usually refer to decimeter waves, centimeter waves and millimeter waves. Regarding its frequency range, one statement is: The corresponding wavelength in free space from 3...[Details]
CEVA, the leading licensor of signal processing IP for smart connected devices, today announced a collaboration with LG Electronics, a global leader in consumer electronics and home appliances. The t...[Details]
In embedded applications, the power consumption of the system is increasingly valued, especially for portable systems that require battery power. Reducing system power consumption and extending batt...[Details]
For a high-reliability system design, the choice of crystal is very important. In the oscillation circuit, the crystal should be neither over-driven (easy to oscillate to high harmonics) nor under-dr...[Details]
The Ryzen 7040 series processors released by AMD in early 2023 not only bring the most advanced 4nm manufacturing process, Zen4 CPU architecture, and RDNA3 GPU architecture to notebooks, but also add...[Details]
With the trend of automobile intelligence, in-vehicle high-speed communication has received industry attention in recent years. In smart cars, the number of sensors such as cameras, millimeter-wave...[Details]
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