The following are legendary figures in the foreign microwave and radio frequency field. How many of them are you familiar with?
Microwave technology was originally used in the military field, but now ...
Millimeter-wave frequency band and high-bandwidth automotive radars are already an indispensable part of ADAS. So what challenges are faced in the automotive radar design process, from early design si...
[i=s]This post was last edited by btty038 on 2019-9-18 17:30[/i][attach ]433708[/attach][ attach]433711[/attach]This content is originally created by btty038 , a user on the EEWORLD forum . If you wan...
What I want to introduce is about ROS robots, not soft routers. The R in this article is not Route, but the abbreviation of Robot.A very important concept in the ROS system is the node . A ROS robot s...
[i=s]This post was last edited by lingking on 2019-1-13 17:21[/i] As shown in the circuit below, when the voltage is too large, the base voltage of Q1 reaches about 0.6 or 0.7V, turning on the transis...
Perhaps it is because reality is too unsatisfactory that humans always have a "problem" of liking to fantasize. When you are restless and tossing and turning at night, do you often fantasize about th...[Details]
ITI is one of the world's leading system
simulation
software and engineering companies. The SimulationX standard tool is used to evaluate the interaction of all components in technical systems an...[Details]
Electronic City is located on Jiuxianqiao Road, west of Beijing 798 Art Center. It has convenient transportation but not crowded, quiet in the bustling city, and close to art. The new Beijing office ...[Details]
AC signal three-way distribution amplifier
This circuit can divide the input AC signal into three outputs, which can be used for indication, control, analysis and other purposes. The impact on the ...[Details]
Alibaba's layout of autonomous driving began at the end of 2015. After four years, its terminal delivery robots have been deployed on a large scale and entered university campuses to take on the task...[Details]
With the continuous innovation of LED packaging technology and the implementation of energy-saving and emission reduction policies at home and abroad, the proportion of LED light sources used in th...[Details]
In this design, the wireless RF module uses the NRF401 wireless transceiver chip launched by the Norwegian Nordic company. This chip uses the 433MHz ISM frequency band and is a true single-chip UHF...[Details]
On June 5, Sun Yantao, director and general manager of Jiejie Microelectric (Shanghai) Technology Co., Ltd., said in an institutional survey that the relationship between the company and Jiejie Micr...[Details]
The limited on-chip memory capacity of DSP often makes designers feel stretched, especially in applications such as digital image processing and voice processing, which require strong support from h...[Details]
The MAX6621 PECI-to-I²C translator provides an efficient, low-cost solution for translating PECI to SMBus™/I²C protocols. A PECI-compatible host can read temperature data directly from up to f...[Details]
The double-click back gesture has been installed in many mobile phone systems, including Apple’s latest iOS 14, Xiaomi’s MIUI 12, etc. Google also added a double-click back gesture feature...[Details]
1. The code of the operating system software cannot be too long. Due to the relative lack of system hardware resources of the 51 series microcontrollers, if the code of the operating system is larger...[Details]
Today I debugged the ADC of stm32f407, everything went smoothly, but when I used the serial port to send the ADC results, they were all hexadecimal numbers, which was very annoying. So I decided to us...[Details]
Distribution automation technology is developing rapidly in the direction of digitalization, intelligence, networking and multi-function. This paper takes the microcontroller LPC2132 chip containing A...[Details]
If you are an auto technician, vehicle technician or auto mechanic, you may find this cheap yet powerful car battery charger circuit very handy as it can be used to charge all types of car and moto...[Details]