Abstract: This paper introduces the principle of active automobile anti-collision FMCW millimeter wave radar system and reports the SAE-100 millimeter wave anti-collision radar prototype developed by ...
[align=center][size=4][color=#9932cc][b][GD32E231 DIY Contest] 03. Ignoring the op amp settings will lead to incorrect PB1 output voltage[/b][/color][/size][/align] [align=center][size=3][color=#00000...
Company Name: Carrier Access Company Website: http://www.carrieraccess.com Email: lshi@carrieraccess.com, please indicate the source of your resumeWork Location: Shanghai Foreign Language Requirements...
TI LED Reference Design Guide 2010 2Q - Suitable for many applications using LED lightingDesigners have more options to control not only the power stage but also the LED current, thus avoiding the tro...
As the title says! I am developing a PDA, using Windows CE5.0, with a keyboard like a mobile phone keyboard, to implement input using the keyboard. I have tried to add the T9 input method by referring...
[font=宋体]As an electronic engineer, circuit design is a necessary hard work. However, no matter how perfect the principle design is, if the circuit board design is unreasonable, the performance will b...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[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]
Every time I go home and walk up the stairs, I am always scared. The corridor lights are often broken, and no one changes the bulbs, or they are not smart enough and need to be operated manually. E...[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 capacity of a battery depends on the amount of charge and discharge, in addition to some factors of the battery itself. Obviously, if the charge and discharge of the battery can be recorded all...[Details]
It should be understood as follows: DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, incl...[Details]
When developing electronic products with processors, how to improve anti-interference ability and electromagnetic compatibility?
1. The following systems should pay special attention to anti-...[Details]
introduction
Sudan's Muglad Oilfield is a large oilfield jointly invested, developed and constructed by a four-party consortium of China, Malaysia, Canada and Sudan. It consists of 8 satellite...[Details]
As a new type of centralized and decentralized elevator control system, serial communication has been widely used in China. Compared with the previous centralized and unified control system, each s...[Details]