When it comes to ARM simulation, we must first know JTAG. JTAG (Joint Test Action Group) is an international standard test protocol (IEEE 1149.1 compatible), mainly used for internal chip testing. Mos...
Time always passes faster than we think or feel. When learning and exploring new technologies, we always overestimate our abilities and underestimate the passage of time! The four-week plan was basica...
STM32F103 and MM32F103 Many programmers and i new students have been asking me this question, STM32F103 and MM32F103, which one is more suitable? Our company has been developing and testing for a peri...
aoyuchipST Sensors & Low Power Wireless Technology Forum
[i=s]This post was last edited by btty038 on 2021-6-8 22:04[/i]Wireless communications don’t provide ubiquitous coverage. We’ve all been there: calls get disconnected, web pages sometimes take a long ...
Hello everyone, I use Arduino Due to implement SPI function in Atmel Studio's ASF, but it is not successful. I want to ask what is the problem. After running, the LED light flashes, but there is no wa...
Liaoning Province's automotive electronics industry is very activei have attended the DaLina SOFTWARE AND INFOMATION SERVICES conference, and found the LiaoNing Province have strong power in Car elect...
1 Introduction At present, the most widely used codec in China is the PT2262 encoding chip with 531441 (3 12 ) states produced by Princeton Company and the matching PT2272 decoding chip. However, o...[Details]
Most power sources are close to constant voltage sources. From the previous analysis, it is clear that only when charging with a constant current source can the charging efficiency be optimal. The ne...[Details]
As the national dual-carbon strategic goals continue to advance, as the vanguard of Shanghai Rural Commercial Bank's group strategic layout and the national strategy of serving the Yangtze River Delta...[Details]
Two 74HC595s share 6 IO ports, a simple timer clock, mainly for the control of 74HC595. Simulation: MCU source code: #include reg52.h #include intrins.h typedef unsigned char uchar; typedef uns...[Details]
Yan Kui believes that high-power charging, energy interconnection, and orderly charging will be the development direction of " new infrastructure " charging piles. What is the hottest topic this y...[Details]
Sina Digital News reported on the morning of June 10 that Apple today launched the iOS/iPadOS 13.6 Beta 2 beta system for developers, adding the new Apple News+ audio function and custom opti...[Details]
Jiwei.com reported on January 25 that recently, Huawei nova 7 SE 5G LOHAS version was quietly launched on the market. The biggest feature of this phone is that it is equipped with a new processor, Ki...[Details]
A power supply that can provide a stable AC voltage and frequency is an AC stabilized power supply . The AC stabilized power supplies on the market are roughly divided into the following categor...[Details]
The development of automobile technology can almost be described as changing with each passing day. What impressed me most was that a few years ago, every time I got off the highway, there were peopl...[Details]
The connection between ADC0809 and MCS-51 microcontroller is shown in the figure above. The circuit connection mainly involves two issues. One is the selection of 8 analog signal channels, a...[Details]
In response to questions from investors, Hanwei Technology stated that due to the impact of the epidemic, the company is gradually increasing the overall resumption rate of production recently, but h...[Details]
The method of testing a mobile phone charger is very simple. Just remove the transformer on the charger, connect the transformer on the standby side, and measure whether the output voltage of the c...[Details]
Recently, China Mobile, China Unicom and China Telecom have successively announced their performance in the first half of 2019. The words "earning 400 million yuan a day" in media reports have once a...[Details]
The high temperature curing box comprises a main box body, wherein a test chamber is arranged in the main box body, and the inner wall of the test chamber is coated with a protective layer, where...[Details]
The magic use of three-phase three-column voltage transformer Recently, the combination of three-phase three-column voltage transformer and single-phase zero-sequence voltage transformer produce...[Details]
DSP and ARM Processors
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