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void TIM1_PWM_Ini(u16 arr,u16 psc) { GPIO_InitTypeDef GPIO_InitStructure; TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_OCInitTypeDef TIM_OCInitStructure; TIM_BDTRInitTypeDef T...[Details]
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When configuring STM32 peripherals, you must first enable the clock of the peripheral! PB2ENR is the peripheral clock enable register on the APB2 bus The clock enable bits of PORTA and PORTD that we...[Details]
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Abstract: Class D amplifiers have higher efficiency and better thermal performance than Class AB amplifiers. However, when using Class D amplifiers, it is still necessary to carefully consider their ...[Details]
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The general principle of mobile phone wireless charging is the process of converting electrical energy into magnetic field, transmitting the magnetic field through the air, and then converting the ma...[Details]
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1. Introduction
In recent years, with the rapid development of microwave and millimeter wave technology, higher requirements have been put forward for broadband microwave and millimeter ...[Details]
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Linear regulated power supplies have always been popular in low-power applications due to their simple circuits and low cost. This linear regulated power supply requires only a few components and...[Details]
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High density helps to use sensitive surveillance to deter crime
The concept of automated policing began as science fiction a few years ago, but today it’s real and impactful. If you spend a ...[Details]
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According to THE ELEC, LG Electronics has been asked by the South Korean government to reconsider its plan to move its TV production line to Indonesia. LG Electronics said on the 20th of this month...[Details]
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This paper introduces a configurable USB IP core design, focusing on the structural division of the USB IP core and elaborating on the design ideas of each module. In order to improve the reusabili...[Details]
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Large trucks are the most common freight vehicles around us. From various raw materials to finished goods, large and small trucks are needed to undertake the transportation work in the process. How...[Details]
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December 10th news: Multiple media reports say that Apple is working with TSMC to develop chips for self-driving cars and is exploring the possibility of building some kind of factory in the United S...[Details]
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For decades, making silicon glow has been the holy grail in the microelectronics industry. If this problem can be solved, it will completely revolutionize the computing industry because chips will be...[Details]
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The Marquee is a classic, the first example of learning microcontrollers. Through the study of the Marquee, we will master the most basic IO port operations, starting from the code. This code is not o...[Details]
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Autonomous driving has been a very popular technology concept in recent years. Overseas technology giants such as Google and Tesla and domestic technology giants such as Baidu have invested heavily i...[Details]
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introduction
High-voltage motors are widely used in industrial production, power systems, petrochemicals and other fields. The reliability and safety of their operation are crucial t...[Details]
Discrete Device
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