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UPS is a voltage-stabilized and frequency-stabilized AC power supply with energy storage devices, with rectifiers and inverters as the main components. As a protective power supply device, the perf...[Details]
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PC host: Ubuntu 10.4 and redhat 9.0 Target board: TQ2440 development board Linux kernel: 2.6.30 Screen model: WXCAT35-TG3#001F Resolution: 320X240 This article will introduce how to port LCD devic...[Details]
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I have always used IAR to write stm8 programs, and have never used the official IDE of st. Later I heard that the code compiled by Cosmic is better than IAR optimization, so I decided to try stvd+C...[Details]
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1 Introduction In the support of military equipment, metrology testing is an extremely important technical foundation. Metrology is particularly important for military equipment, especially cutting-e...[Details]
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As competition in the sensor industry becomes increasingly fierce, mergers and acquisitions have become one of the effective ways for companies to build moats. In 2020, mergers and acquisitions in th...[Details]
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1 Control Task
The control system design requirements of the test diagnosis platform are as follows:
(1) According to the instructions of the on-site installation personnel, the operator ...[Details]
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Today, iQOO officially announced that the iQOO Neo5 will be equipped with 66W flash charging, which can quickly restore power in 30 minutes. In comparison, the previous generation iQOO Neo3 used 44W ...[Details]
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introduction
Traditional vibration analysis instruments have the characteristics of complex structure, large size, and inconvenient operation; while the vibration acquisition and analysis inst...[Details]
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Special electronics exhibition landed in China (Western) Electronic Information Expo for the first time A strong country must have a strong army, and a strong army can ensure national security I...[Details]
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Currently, the more popular low-cost, ultra-small space-consuming design solutions basically adopt the PSR primary-side feedback flyback type. The primary-side feedback voltage regulation eliminate...[Details]
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It’s six o’clock in the evening in Tempe, Arizona, and it’s already dark. I’m in the middle of a five-lane road that’s packed with people. The reason everyone is here is because a line of vehicles, t...[Details]
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Translated from EEtimes A previous article, " The pandemic has brought about a huge change in the autonomous driving industry ," looked at the growing cooperation between autonomous driving car com...[Details]
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I/O control is the most basic and core thing for a microcontroller. In fact, apart from AD DA conversion, most other things can be done by the I/O port. I/O control is simple but can be varied.
Wha...[Details]
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Translated from - semiwiki Semiconductors fell 12% in 2019 The World Semiconductor Trade Statistics (WSTS) report said the global semiconductor market was worth $412 billion in 2019, down 12.1%...[Details]
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First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory:
This is the framework. Next, open dma.c to implement it:
...[Details]
Microcontroller MCU
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