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Now LED light strips can be regarded as one of the indispensable products for home lighting. When purchasing, you need to pay attention to 6 factors. Because the threshold for the production of LED...[Details]

According to Jiwei.com, on July 27, according to the Beijing Regulatory Bureau, CITIC Securities Co., Ltd. issued a basic information table on the guidance of YUYAN Semiconductor Silicon Materials Co...[Details]

TLC1549 digital tube display program #include"reg52.h"  #include "intrins.h"  sbit AD_CS = P3^7;  sbit AD_DAT = P3^5;  sbit AD_CLK = P3^4;  unsigned char i,j,q,p,k;     // unsigned int AD_Temp,Temp,T...[Details]

The century-old automobile industry is undergoing unprecedented changes and is making great strides towards electrification and intelligence. With the accelerated penetration of intelligence and elec...[Details]

Jiwei.com reported on April 9 that Xiaomi's MIUI official Weibo released a summary of the "MIUI Manager Online" column today, answering many questions that users are concerned about, such as system s...[Details]

Minimal Linux Driver  Required header files  • Linux header file location – Header files similar to #include linux/module.h are in include/linux/module.h in the Linux source directory • #include li...[Details]

1. Types of timers and clocks stm has 8 timers in total, of which tim1 and tim8 are advanced timers, and tim2~tim7 are general timers. The clock source of the advanced timer is mounted on apb2 (apb2=...[Details]

Introduction: Scientists from Japan's National Institute for Materials Science and SoftBank have developed a storage system that could potentially be used in residential storage, electric vehicles , ...[Details]

Technical Principle of Ultrasonic Level Meter The ultrasonic level meter is installed on the top of the container. Under the control of the electronic unit, the probe emits a beam of ultrasonic pulse...[Details]

Relay, DIP switch and buzzer; connect them in sequence (same for relay) #include reg52.h sbit beep=P0^1; void main() { beep=1; } A small current flows in from the lead wire, and the core gen...[Details]

Based on STM32's virtual multithreading, it can be well used in bare metal programs to simulate the multithreading concept of small operating systems. This example refers to the reference TI_BLE prot...[Details]

Load control element (LCE) is a circuit that can determine whether a load is connected to a circuit and use the information of whether there is a load to control the operatio...[Details]

      According to PCMag, the delivery date of Samsung Galaxy S22 Ultra has been significantly delayed due to market supply and demand. 　　PCMag has charted the delivery dates of the Samsung Galaxy S2...[Details]

Infineon launches new highly integrated wireless charging transmitter IC, ideal for charging applications up to 50 W Wireless charging has become an integral part of today's battery-powered applic...[Details]

CATL, as a leading battery manufacturer in China, recently disclosed its latest achievements in the field of all-solid-state battery research and development. It is reported that the company has se...[Details]