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When you plug nearly any small computing or consumer electronic device into an electrical outlet, you'll find that the plug you hold is mostly connected to an external power supply (EPS). The ...[Details]
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1. The difference between the neutral wire and the ground wire. The neutral wire is grounded at the power supply end (power plant, substation, transformer), or repeatedly grounded before entering the...[Details]
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By Jim Turley “One of the keys to happiness is a bad memory.” – Rita Mae Brown A few years ago, you designed a nice microcontroller-based system, it sold well, and thousands of products are alrea...[Details]
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After understanding the STM32 memory structure and related knowledge, we can design IAP.
In the previous note, a simple IAP program structure and the system design of the interconnection with the Use...[Details]
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July 18, 2022, China - STMicroelectronics' FingerTip FTG2-SLP touchscreen controller implements advanced features to support the latest active-matrix organic light-emitting diode (AMOLED) displays, w...[Details]
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Introduction
With the development of modern information technology and ultra-large-scale integrated circuits, RFID technology has been increasingly widely used in the service field, goods sales and ...[Details]
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With the continuous development of embedded technology, ARM processors have been widely used due to their high performance, low cost and low energy consumption. This paper mainly focuses on the d...[Details]
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1. Use of interrupt EXTI_SetExtIntSensitivity External Interrupt Control Register 1 (EXTI_CR1) void EXTI_SetExtIntSensitivity(EXTI_Port_TypeDef Port, EXTI_Sensitivity_TypeDef SensitivityValue) { ...[Details]
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This article mainly explains the comprehensive analysis of the STM32 startup process, including the introduction of the startup process, the display of the startup code, and in-depth analysis.
Comp...[Details]
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Guoxuan Hi-Tech is experiencing a trough. First, in the financial report just passed, Guoxuan Hi-Tech increased revenue but did not increase profits, and its net interest rate fell sharply. On Oc...[Details]
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1. Download uboot.bin to the development board through the U disk. The U disk must be burned into the U disk with a quick burning tool in the Feiling CD in advance, but this file cannot be seen aft...[Details]
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Binocular stereo vision, as an important technical branch of machine vision, has been increasingly widely used in recent years. Yuanqiao Technology was founded in 2017. With many years of resource ac...[Details]
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With the rapid development of the automotive industry, in-vehicle communication technology is also constantly improving. As an emerging connection standard, MIPI A-PHY, a high-speed serializer-dese...[Details]
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In October 2019, a total of 83,000 new energy vehicles were produced. According to statistics from the First Electric Research Institute, the installed capacity of power batteries in October 2019 was...[Details]
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Building a complete system design from scratch is often difficult. It would be easier if there was a reference design to look at. You’re in luck! Today, we’re introducing three new reference design...[Details]