Recently, I made a TFT screen SPI driver. Since the MISO pin is not used for unidirectional data writing, the SPI is configured as SPI_Direction_1Line_Tx mode. However, when debugging, I found that th...
Capacitive touch technology has been used in kitchen appliances for several years, for example in ovens and frying pans, with discrete buttons behind opaque glass panels. These touch controls have gra...
[i=s]This post was last edited by Jack315 on 2021-1-25 00:52[/i]The transfer function of a single zero is:The Bode plot of the zero point is shown below:On the amplitude-frequency characteristic graph...
Teach you how to learn STM32-M3 series video : https://training.eeworld.com.cn/course/4930This video will guide you to learn the various functions of STM32F103 from the basics to the advanced, and sta...
Use the timer interrupt method to measure the frequency of each clock. The platform used in the experiment is MSP-EXP430G2 LaunchPad, and the MCU is MSP430G2553.1. Check the datasheet. Original manua...
1 Background In principle, the luminescence phenomenon of semiconductor devices can be roughly divided into three types: photoluminescence, electroluminescence, and cathode ray luminescence. The fir...[Details]
Taiyuan, September 7, 2023 /PRNewswire/ -- On September 6, the 2023 Taiyuan Energy Low-Carbon Development Forum with the theme of "Smart Energy Green Win-Win" was held in Taiyuan, Shanxi. As one of...[Details]
Protocols for multiple transport layers and applications
Modern automotive systems are adding more and more safety and comfort electronic control functions. Although the number of ECUs has been co...[Details]
Currently,
thermistors
are one of the most commonly used components for temperature sensing, but their resistance-temperature characteristics have poor linearity, so they are not promising f...[Details]
This program is a 8*8 dot matrix driver. The key to using dot matrix is to understand the principle of each light-emitting diode. I often treat it as a two-dimensional coordinate system to make it e...[Details]
On March 22, the Zhejiang Province Distributed Zero-Carbon Smart Power Plant Promotion Field Meeting was held in Huzhou City, Zhejiang Province. Qian Zhimin, Secretary of the Party Leadership Group...[Details]
This solution first uses solar power to design a multifunctional solar mobile power box in combination with people's daily needs, and then uses Multisim simulation software to simulate and test the v...[Details]
Abstract: This article introduces the wireless information equipment operating system EPOC in detail from the aspects of system structure, application development, etc. It shows that it has effi...[Details]
Lithium-ion (Li-Ion) battery packs contain a large number of battery cells that must be properly monitored to improve battery efficiency, extend battery life, and ensure safety. The 6-channel AD728...[Details]
There are many power supply manufacturers in China now, but there is no world-class brand. Why? The products of many domestic power supply manufacturers have good functions and low prices, but they ...[Details]
"After more than 1,000 days of suffering, I finally returned to the embrace of my motherland. The long wait in a foreign country was full of struggle and suffering, but when I walked down the gangway...[Details]
On April 1, Zhonghuan Semiconductor responded on the investor interaction platform that the company continues to conduct technical research and development and iterative updates on mature mass-produc...[Details]
As wireless headphones and wearable devices are becoming more popular among consumers, various communication technologies have also been developed. For example, in terms of long-distance communicatio...[Details]
1. Steps to write ts driver (beginners can just take a look at it, the content is a bit confusing)
1. Copy the header file;
2. Write entry and exit functions
3. All...[Details]
stm32/stm8
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