EMS22D51-R28-LD3

If you have recently purchased a new high-performance or flagship mobile phone, you will definitely have a smooth experience when loading games, shooting 4K high-definition videos, and opening large-...[Details]

#include "stm32f10x.h"     #define GPIOA_ODR_A GPIOA_BASE+0X0C #define GPIOA_IDR_A GPIOA_BASE+0X08   #define GPIOB_ODR_A GPIOB_BASE+0X0C #define GPIOB_IDR_A GPIOB_BASE+0X08   #define GPIOC_ODR_A GPI...[Details]

China Energy Storage Network : Energy is the material basis of human activities, and economic and social development cannot be separated from the support of energy. Energy Internet is the pro...[Details]

LiDAR stands for Light Detection and Ranging, which is a method of sensing distance using lasers. It measures the time it takes for the laser to reflect from an object to achieve the purpose of dista...[Details]

The so-called portable projector is also called pocket projector or TRT-3M portable projector. It mainly uses 3M LCOS RGB three-color projection optical machine and 720P chip decoding technology to...[Details]

1 Introduction Based on Plank's blackbody radiation law, we built a high-temperature test system using sapphire optical fiber coated with high-temperature ceramics as a blackbody high-temp...[Details]

Frequency conversion motor cooling fan direction The direction of the variable frequency motor cooling fan should be determined according to the specific requirements of the motor and the cool...[Details]

    Basically, you need some knowledge of digital circuits, and some knowledge of analog circuits.     The key is to understand the knowledge of interfaces and interrupts. The basic knowledge in und...[Details]

#define DS18B20_GPIO_PORT (GPIOC) #define DS18B20_GPIO_PIN (GPIO_Pin_2) #define DS18B20_PIN_SET_OUT() GPIO_Init(DS18B20_GPIO_PORT, (GPIO_Pin_TypeDef)DS18B20_GPIO_PIN, GPIO_Mode_Out_PP_High_Fast) #...[Details]

//This part is the driver of AT2402 using I2C bus connection #include Function.h   // AT2402 function   //Send multi-byte data function to a sub-address device               //Function prot...[Details]

Driven by major trends such as 5G, IoT, and artificial intelligence/machine learning (AI/ML), China's data traffic is growing exponentially. According to IDC, by 2025, China will have about one-thi...[Details]

Oscilloscope is our eyes --- Electronic Engineer This article takes the Tektronix TDS2000 series oscilloscope as an example # 1 Digital storage oscilloscope ## Glossary 1. Digital is relative to an...[Details]

This article does not introduce the physical structure of nand flash and some basic knowledge about nand flash. You need to at least understand the physical structure of the nand flash you have and...[Details]

The uboot startup process is analyzed as follows: The first stage: a -- Set the CPU working mode to SVC mode b -- disable interrupts, mmu, cache v -- Disable watchdog d -- Initialize memory, seri...[Details]

~ One sensor can be used for vehicle position estimation, vehicle posture measurement and headlight leveling at the same time ~ Key Benefits Industry-leading perf...[Details]