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Introduction: The Internet of Things is the next stage in the development of the Internet. At first, we only connected computers and smartphones to the Internet. Now, we connect a series of devices a...[Details]
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#include STC89C5xRC.H unsigned char code DIG_CODE = {0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f}; char buf; void delay()//provide delay { int i, j; for(i = 0; i 15; i ++) ...[Details]
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The widespread application of geographic information systems (GIS) and global positioning systems (GPS) has enabled people to enjoy many conveniences brought by location-based services. Traditional...[Details]
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According to Guangzhou Daily, on the 29th, at Guangzhou Baiyun International Airport, passenger Mr. Wang took out a "grenade" from his bag while going through security check, which scared the s...[Details]
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Huawei Mate Xs is not the first foldable screen phone I have used, but as an immature new technology, different models of foldable screen phones currently have their own characteristics, and the...[Details]
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In circuit design, the switching power supply controls the on-off time ratio of the switch tube, and plays the most basic but irreplaceable role in the circuit. Because of its importance, the testing...[Details]
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91Mobile exposed the detailed parameters of Xiaomi 11 Lite 5G NE. Similar to the Xiaomi 11 Youth Edition, the Xiaomi 11 Lite 5G NE is also a mid-range model. It is the second mid-range phone i...[Details]
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Jiwei.com reported on May 6 that Xiaomi Group Vice President and President of the Mobile Phone Division Zeng Xuezhong announced good news on Weibo today. In the first quarter, Xiaomi surpassed Apple ...[Details]
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After a day of studying the interrupt configuration of stm32, I have a basic understanding of NVIC (to understand NVIC, you can read "Cortex M3 Definitive Guide"). It can be summarized into 3 steps: ...[Details]
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1. Introduction to UART Principle
Before introducing the UART controller of 2440, let's first understand the principle of UART
UART: Universal Asynchronous Receiver/Transmitter, used to transmit se...[Details]
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------------------------------------------------------------------------------------------------------------------------------------- Development environment: AVR Studio 4.19 + avr-toolchain-installe...[Details]
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Fujitsu Launches New A4 High-Speed Image Scanners – 6 Models (fi-8190, fi-8290, fi-8170, fi-8270, fi-8150 and fi-8250)
With advanced paper feeding technology and new optical techno...[Details]
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From the fault codes we can see that a large portion of the issues are with the DEF system. There are still some issues with the CAN, but the DEF pump fault code: P3912 is marked as the priority. A...[Details]
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Introduction This article introduces how to use timer2 to generate timer interrupts in the STM8L series. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: stm8l101...[Details]
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With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]
Automotive Electronics
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