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1. Initialize SysTick To set the systick, press 1ms. You can also divide it by 1000000. To set the systick, press 1us. SysTick_Config(SystemCoreClock / 1000); //SysTick turns on the system tick tim...[Details]

Program function: The first three digits of the digital tube display a stopwatch, which runs from 000 to 999 at a speed of 1% per second. When an independent key is pressed, the stopwatch stops, and ...[Details]

#include "stm32f10x.h" /*RCC clock configuration*/ void RCC_config(void) {   ErrorStatus HSEStartUpStatus;  /* RCC registers are set to default configuration */  RCC_DeInit();  /* Turn on externa...[Details]

1 Introduction According to the requirements and needs of users, this infrared remote control password lock system is designed mainly to solve the problem of no remote control password lock in...[Details]

According to foreign media reports, ADAS and AD sensing technology company LeddarTech® announced the official release of LeddarSteer™, a digital beam steering solution designed for LiDAR smart sensor...[Details]

Spectroscopy is the technique of measuring the intensity of light in the ultraviolet, visible, near-infrared and infrared bands. Spectral measurements are widely used in many fields, such as color mea...[Details]

Huazhuo Precision Technology is applying for an IPO. The company focuses on the cutting-edge product of the ultra-precision machinery field, the dual worktable of the lithography machine. It maintain...[Details]

Typical motor drive methods include voltage drive, current drive and PWM drive. This article will introduce the constant current operation using PWM drive. First, it introduces what PWM drive motor...[Details]

Previously, Volkswagen released a pure electric car ID.3, but this model is only sold in Europe. Facing the global market, Volkswagen is about to launch an SUV model - Volkswagen ID.4. Recently, fore...[Details]

This is my first time using a PIC microcontroller. I don't know the programming specifications for PICC, and I always have problems when compiling programs. Now I will introduce two of the most commo...[Details]

The price reduction of new energy vehicles not only brings about changes in the cost and sales of battery vehicles, but also affects the development of new products by battery companies. The gunsho...[Details]

introduction Philips' LPC2131 is a high-performance 32-bit RISC microcontroller based on ARM7TDMI-S. It has all the advantages of ARM processors - low power consumption, high performance a...[Details]

Preface: Baidu Brain is Baidu's AI core technology engine, including AI core technologies such as vision, speech, natural language processing, knowledge graph, deep learning, and AI open platform.   ...[Details]

This article mainly discusses and analyzes the wiring principles of switching power supply printed circuit boards, some matters concerning the copper wiring of switching power supply printed circui...[Details]

Pulse generator circuit principle The principle diagram of the pulse generator is shown in Figure 4, which consists of a charging circuit and a discharging circuit....[Details]