206315ESTN

1. Switch the main clock to HSE; (external crystal oscillator is 8MkHz) 2. Divide the main clock frequency by 8, that is, the counter clock period is 1us; 3. Set the timer to interrupt once every 250...[Details]

Xiaomi's second speaker with screen, Xiaoai Touch Screen Speaker Pro 8, is officially launched. The screen has doubled from the first generation's 4 inches to 8 inches, and is priced at 499 yuan. The...[Details]

Many friends have already understood the concept of vehicle platform architecture, but today when "software" defines vehicles, car companies are beginning to realize that electronic system architectu...[Details]

TIM4 is an 8-bit general-purpose timer. When TIM4 is working, its counter starts counting up from 0. When it counts to the value set in the TIM4_ARR register, the counter starts counting from 0 again...[Details]

Recently, Toyota Motor Group, Sumitomo Metal and more than 50 other Japanese companies reached a new cooperation agreement in the field of electric vehicle drive battery supply chain, and held a new ...[Details]

The detection principle of contact combustion gas sensor is that     the combustible gas (H2, CO, CH4, etc.) contacts with oxygen in the air, an oxidation reaction occurs, and reaction heat (flamele...[Details]

Introduction to time slice polling ideas: The time slice polling method is mentioned in many books, and it often appears together with the operating system, that is, it is often used in the operating...[Details]

Abstract: This paper designs and implements an ultrasonic distance measurement module with MCS-51 single-chip microcomputer as the core. The module consists of an ultrasonic transmitting unit, an u...[Details]

Function of the circuit MC1496 is widely used as an IC balanced modulation circuit. The basic connection of the circuit is the same as the modulation circuit, but a level shift cir...[Details]

GaN LEDs have been a huge success. They have created a multi-billion dollar market and are now used in a wide range of applications, including mobile phone displays and ...[Details]

1. Introduction This circuit consists of AT89C51 minimum circuit board, LCD12864 display module, DS18B20 temperature module and DS1302 clock module. The main functions are: display real time and cu...[Details]

"Does Huawei still have a chance?" This is a question that industry insiders are very concerned about. With the ban on Huawei's mobile phone chips, Huawei's smartphone shipments have plummeted to the...[Details]

According to foreign media reports, several US lawmakers have proposed a proposal to require mandatory installation of a child forgotten alarm system in all new cars. Currently, this technology exist...[Details]

Market research firm IC Insights updated its 25th edition of the McClean Report forecast analysis, showing that driven by strong growth in the memory market, Samsung will become the world's largest s...[Details]

Whether it is MOSFET, IGBT, SiC MOSFET, or GaN HEMT, each power device requires a corresponding gate driver IC. A suitable driver IC can simplify the complexity of your system design and save R&D t...[Details]