[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...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
0 Introduction
Ultrasonic waves
are mechanical waves with a frequency of more than 20KHz, and the propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be gene...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
The power supply is the core component of a computer. Although it is not of high value, all computer components rely on the switching power adapter to provide energy, so the stability of a power su...[Details]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
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