[font=微软雅黑][size=3]The last seat for the 2019 TI Beijing and Shenzhen Industrial Applications Seminar, hurry up and sign up! [/size][/font] [font=微软雅黑][size=3] [/size][/font] [font=微软雅黑][size=3] We si...
Embedded Engineer (15-30k with 13 salary, state-owned enterprise, affiliated with China Aerospace Science and Technology Corporation, 3 years of undergraduate experience, fresh graduates with a master...
[size=5]Smart bulbs have already made us shine, but this is obviously not enough...[/size] [b]Smart bulbs change light with the movie[/b]Philips and Syfy have specially preset the program for automati...
LAN7500, 7500i
LAN7500-ABZJ,LAN7500i-ABZJ
Hi-Speed USB 2.0 to 10/100/1000 Gigabit Ethernet ControllerLAN7500,LAN7500i Single-chip, Hi-Speed USB 2.0 to 10/100/1000 Gigabit Ethernet ControllerLAN7500,LA...
[i=s] This post was last edited by Wu Jianying on 2014-6-19 20:38 [/i] [align=center][b]The structure and working principle of MCS-51 single-chip microcomputer P0 port [/b][/align] [align=left][b][col...
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
Overview
By transmitting ultrasonic energy into the human body and receiving and processing the returning reflected signals, phased array ultrasound systems can generate images of organs and s...[Details]