This book introduces the theory, framework and examples of Linux device driver development. It explains in detail the Linux device driver theory such as spin locks, semaphores, completion quantities, ...
Embedded Development Electronic Technology Classic Data 12G Embedded Development Electronic Technology Classic Data, I got it from my friend, there are 12G of data, I plan to share it bit by bit, ever...
1. Choke: It is used in low-frequency circuits to prevent low-frequency alternating current; pulsating direct current to pure direct current circuits; it is often used in the middle of the two filter ...
ModusToolbox software development environment is a set of multi -platform development tools and includes a complete firmware library hosted on GitHub. It provides an immersive development experience f...
I'm working on AD7190 and found a weird problem.Data is collected during the timer interrupt, the timer is set to 100ms, and the collection is normal.
Setting it to other numbers, such as 50ms or 20ms...
I heard that STC8 is the best series of 51 microcontrollers currently?
It has up to 8K SRAM, 64K Flash, 5 timers, and 4 serial ports. All series have IIC and SPI, and most have ADC. STC8H also has har...
Qualcomm released its third quarter financial report for fiscal year 2019. The report showed that Qualcomm's net profit in the third quarter was US$2.1 billion, a 79% increase from US$1.2 billion in ...[Details]
What water does the humidifier use
It is best to use purified water for a humidifier. The water molecules in purified water are relatively simple and are not easily polluted when sprayed out. ...[Details]
The basic information required for motor selection includes: the type of load driven, rated power, rated voltage, rated speed, and other conditions.
1. Type of load driven
This has ...[Details]
ARM neither produces nor sells chips, it only sells chip technology licenses. However, it has achieved a market share of more than 90% in the handheld device market. In 2016, SoftBank spent more than...[Details]
"From 1G to 4G, and then to 5G in the future, this kind of industrial reconstruction may only happen once every half a century. Every link in the industrial chain is facing new destruction and establ...[Details]
The trend has been determined. If three years ago, car companies' attitude towards electric vehicles was "just a taste", then three years later, this attitude has become "all-out bet". Whether it i...[Details]
Recently, according to foreign media reports, HTC has launched a new phone after a long absence - HTC Wildfire R70, and the familiar Wildfire series is back. In terms of specifications, th...[Details]
Some thoughts about the STM32 firmware library. Maybe I only have a limited understanding of it, so I just want to throw out some ideas here.
I am using STM32F to make a product recently, and the ...[Details]
0 Preface
With the increasingly close integration of test technology and computer technology, the field of test and measurement has achieved unprecedented development. In particular, the new gene...[Details]
Recently, Wingtech Technology disclosed the investor research minutes. It stated that in terms of the notebook business, the competition landscape of notebooks will change this year. The company's pr...[Details]
Jiwei.com reported on May 20 that Nubia Z30 Pro was officially released today. The 8+256GB version is priced at 4,999 yuan, the 12+256GB version is priced at 5,399 yuan, and the 16+512GB Black Gold L...[Details]
According to the Taiwan Economic Daily, the current semiconductor silicon wafer market has seen long-term customers requesting postponement of shipments. Spot prices have recently begun to lead the d...[Details]
Molex Releases Global Digital Health and Future Pharmaceutical Research Report • 88% of respondents believe that digital drug delivery is very important • One-third of pharmaceutical companies surv...[Details]
(Image source: Enevate official website) According to foreign media reports, Enevate, a lithium-ion battery technology company, announced the launch of the fourth-generation new silicon-dominated ...[Details]
High-power LEDs have higher luminous efficiency and service life than fluorescent lamps. People should install a heat sink according to the actual usage. At present, the retail price of domestic 3W...[Details]
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