UM1-GF2318-30.000

With the rapid development of wireless local area network (WLAN) and world-wide interoperability for microwave access (Wimax), multi-frequency communication system will become the dominant developmen...[Details]

1 Composition and principle of ECAS Electronically controlled air suspension The system consists of an electronic control unit (ECU), height sensor, air spring, speed sensor, shock absor...[Details]

The Ministry of Industry and Information Technology issued Document No. 25 of the Ministry of Industry and Information Technology's Communications "Notice on Deepening the Comprehensive Development ...[Details]

What technical parameters should be paid attention to when purchasing speakers Pay attention to the following five parameters! Rated power: The rated power of the speaker can generally only be de...[Details]

How to evaluate the impact of magnetic components on power supply stability and overall efficiency? How to test inductance, magnetic loss, BH curve, magnetic properties and other indicators is a diff...[Details]

Based on the reverse bias safe operating area principle of transistors, this paper designs and develops a transistor RBSOA tester induced by inductance. Judging the quality of transistors by reverse ...[Details]

According to Japan's Yomiuri Shimbun, Japan intends to invite TSMC or other global chip manufacturers to work with domestic chip equipment suppliers to jointly build an advanced chip manufacturing pl...[Details]

      On the evening of February 16, Redmi released the first product in the K50 series, the Redmi K50 e-sports version, which is a performance flagship designed by Redmi specifically for players. 　　...[Details]

    As video surveillance has developed to this day, the rapid development of the scale of video systems is obvious to all. In recent years, based on mature Ethernet technology, the construction of l...[Details]

#include iom128v.h #include macros.h #define uint unsigned int #define uchar unsigned char void delay_ms(uint n) {uint i=0,j; while(i n) {for(j=0;j 1000;j++);   i++; } } void pwm0_init(void) {DDRB=...[Details]

TKXDD battery internal resistance tester is also called battery internal resistance detector, battery detector and battery tester. As a key component of the power system, the battery must be tested a...[Details]

The diversity of hybrid vehicles in structure has caused differences in the use and performance of different hybrid models, which has also confused many prospective car owners. This article will furt...[Details]

    1 Introduction     In recent years, embedded systems have developed rapidly, and the event-triggered programming method using the 51 single-chip microcomputer dead loop has gradually failed to me...[Details]

At present, radio and television are in the transition and development stage from analog technology to digital technology, from one-way broadcasting to two-way interactive transmission, and from basic...[Details]

IntroductionIn       real life, magnetic cards are the most common cards used to identify users. Both the International Organization for Standardization and China's national standards have formul...[Details]