HBSTC-121-S-XXX-16-T-200-LT

　　 Introduction: 　　SAA7113 is a kind of Philips video decoding series chip. It is very representative and has been used in many video products such as TV cards, MPEG2, and MPEG4. After becoming famil...[Details]

0 Introduction In 1971, American scholars J. Tierncy, C. M. Rader and B. Gold applied all-digital technology and proposed a new frequency synthesis principle for direct synthesis of wavefo...[Details]

#include #define uint unsigned int #define uchar unsigned char sbit key1 = P1^0;      //Key bit definition sbit key2 = P1^1; sbit key3 = P1^2; sbit key4 = P1^3; void send(uchar key_num)  //Se...[Details]

EEPROM Data Memory ATmega128 contains 4K bytes of EEPROM. It exists as an independent data space and can be read and written byte by byte. The life of EEPROM is at least 100,000 times (erased). EEP...[Details]

introduction A/D converters are often used in the design of intelligent instruments. Among the commonly used A/D converters, 7135 is the most widely used. It has 41/2-bit A/D conversion accuracy, str...[Details]

Small electronic components may seem tiny, but they are actually one of the most important components. A large part of the malfunction of electronic equipment is caused by the failure or damage of el...[Details]

News from ZTE's official website shows that China Unicom, ZTE Corporation and Beijing Jiaotong University jointly released the industry's first trusted spectrum sharing solution based on blockchain t...[Details]

Recently, the Beijing Municipal Urban Management Committee issued a notice soliciting opinions on the "2020 Beijing Internal Public Charging Facility Construction Subsidy Application Guide" and the...[Details]

　　This article introduces a new MOSFET inverter module for driving small DC brushless motors in fans and water pumps. This power module integrates 6 MOSFETs and corresponding high-voltage gate drive ...[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]

In order to meet the requirements of vibration sensor array for real-time transmission of multi-point signals, a vibration signal measurement system based on piezoelectric film (PVDF) sensor and wire...[Details]

The growth stage of China's automotive wiring harness is the "open cooperation" stage of China's automotive industry (1980-1999). During this stage, China's automotive industry embarked on the deve...[Details]

Usually, the simple application of RF signal source is just input frequency, power, plus some analog and digital modulation, but to fully tap the potential and performance of the signal source requir...[Details]

On April 16, Wanye Enterprise released its 2020 annual report. The company achieved revenue of 931 million yuan and a net profit attributable to shareholders of the listed company of 315 million yuan...[Details]

Electrodeless lamp is the abbreviation of Promise Light (electrodeless lamp), a high-frequency electromagnetic plasma discharge lamp. It consists of three parts: bulb/tube, coupler (internal and ex...[Details]