[align=left][font=宋体][size=4][b]Introduction to the Work[/b][/size][/font][/align][align=left] [font=宋体][size=12pt]With the development and progress of human society, people's material and cultural li...
When I wrote the evaluation application, I mentioned that I was going to test the ADC performance of these domestic MCUs. According to the results of another company tested earlier, the performance sh...
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Hey guys, help!
The circuit structure is shown in the figure below:When the effective value of the AC voltage is 30V, the output waveform is as follows, which is normal:When the effective value of the...
[i=s]This post was last edited by dcexpert on 2019-10-19 19:44[/i]The HCSR04 ultrasonic sensor calculates the distance by measuring the pulse width, so the pulse width can be captured using the PulseI...
I recently made a small speed display board for a factory. The program is very simple. The schematic diagram is as follows:
When I simulated this schematic in Protues, I started to use a 6-segment ...[Details]
According to foreign media reports, CarUX, a subsidiary of Innolux, will take "More Than Displays, Beyond Displays" as its exhibition theme at the CES 2024 exhibition in Las Vegas, USA from January 9...[Details]
The cockpit of the BMW iX is one of the most beautiful car cockpit designs ever, simple, bright, fresh and elegant, and at the same time practical. There are two large screens, one is a 12.3-inch ...[Details]
How is the displacement sensor used in wheel rim profile measurement? China's transportation industry has reached a cutting-edge level. With the development from ordinary passenger cars we made bef...[Details]
On the evening of March 9, CATL disclosed its 2022 annual report. The company achieved operating income of 328.594 billion yuan last year, a year-on-year increase of 152.07%; and realized net profit a...[Details]
Recently, Teradyne Inc. said in an earnings call that its
Robotics
team achieved $375 million in revenue in fiscal 2023.
The US-based company has three subsidiaries: Energid (productio...[Details]
Nowadays, "without sensors , there would be no modern science and technology" has become a universally recognized view. Countries have placed sensors at a high level, and no one wants to lag behind...[Details]
On May 18, the launching ceremony of the second phase project of Littelfuse Semiconductor (Wuxi) Co., Ltd. was held. It is reported that Littelfuse Semiconductor (Wuxi) Co., Ltd. was establ...[Details]
In the first half of 2024, the Chinese auto market showed a strong recovery. Among the top ten sales, Chinese brands occupied six seats. BYD, Volkswagen, Chery, Geely and Changan ranked in the top ...[Details]
Hall-effect switches and instrumentation sensors are becoming more common in industrial applications, and now product and manufacturing process designers have a wide range of highly integrated Hall-ef...[Details]
New report reveals multiple cognitive disconnects between senior executives and frontline operators around the world, creating gaps in standardization, security testing and vulnerability patching...[Details]
Electromagnetic flowmeter is made according to Faraday's law of electromagnetic induction. It is used to measure the volume flow of conductive liquids with a conductivity greater than 5μs/cm. It is p...[Details]
Today, blogger @熊猫很禿然 broke the news that MIUI 13 will be released at the end of this year. According to past practice, MIUI 13 usually conducts public testing first, and then pushes stable vers...[Details]
pc：Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]
GD32 MCU
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