TI Cup 2019 National Undergraduate Electronic Design Competition Question Analysis and Technical Exchange Seminar : https://training.eeworld.com.cn/course/5726TI Cup 2019 National Undergraduate Electr...
1. Overview of high voltage and high power frequency conversion technologyAfter nearly 20 years of rapid development and application, AC asynchronous motor variable frequency speed regulation techno...
RegisterDirection register PxDIRspecifies the IO port output/input, 0: input 1: output
PxDIR = BIT0;PxDIR = 0x01; //The two forms are equivalent, define Px.0 as output;the output register PxOUTspecifi...
Let me share with you another netizen's experience of interviewing TI. First, interview with the reliability person (FAE's go to the lab first, and I heard they build circuits). Then there is a writte...
[align=left][color=rgb(34, 34, 34)][font="]When reading electronic circuit diagrams, it is necessary to correctly analyze the role of each discrete component in the electronic circuit. [/font][/color]...
The main program displays eight-digit running lights; External interrupt 0: the four left and right digits flash three times; External interrupt 1: Each bit flashes three times at intervals. ...[Details]
With the rapid development of electronic technology, modern civilian calculators have added a lot of complex operations such as trigonometric functions and power functions in addition to retainin...[Details]
Among various biometric technologies, fingerprint recognition technology is the most mature, accurate and easy to use. As an important part of the fingerprint recognition system, fingerprint collec...[Details]
Non-volatile memory is used to store important data such as executable code or constant data, calibration data, safety performance and protection safety related information for future retrieval. So, ...[Details]
Ultrasonic distance measurement is mainly used in reversing radar, construction sites and some industrial sites, such as: liquid level, well depth, pipeline length and other occasions. At present, ...[Details]
Huawei has the confidence to get involved in the field of car manufacturing because it has accumulated a large number of patents in this area. Recently, Huawei has disclosed a new patent related to c...[Details]
In the HiSilicon project, we need to use the ZeroMQ message queue framework, which was used well on the PC before. So we need to cross-compile it and port it to the ARM platform. For transplantatio...[Details]
At the same time, combined with the zero-crossing detection circuit, it can achieve zero-voltage and zero-current startup without NTC -negative temperature coefficient resistor, effectively suppressi...[Details]
In this final part of my series on how to choose an oscilloscope, I will talk about triggering, signal generators, and clock synchronization, and I will also end with some summary.
In the previous ...[Details]
For a long time, Achronix has provided innovative FPGA products and technologies for data-intensive and high-bandwidth applications in different industries, and has helped customers continue to break...[Details]
Continuous monitoring of arterial blood pressure (BP) outside of clinical settings is essential for the prevention and diagnosis of hypertension-related diseases. However, current continuous BP mon...[Details]
The exhibition area is over 100,000 square meters, attracting more than 1,800 outstanding domestic and foreign companies to participate on site. More than 400 new product series technology release ev...[Details]
New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advance...[Details]
Designing circuits with op amps is difficult to establish in a formulaic way, except for the occasional use of error budgets. Although analog system designers have specific concerns about op amps, th...[Details]
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