It is very convenient to run ROS projects in VSCode. In this section, we use ROS to write and run the "Hello world" program. The operation numbers are the same as those in the previous section "ROS Le...
[align=left][color=rgb(51, 51, 51)][font=微软雅黑][size=4]Although there are more and more hardware teaching resources on the Internet, the status of classic tutorials is still difficult to shake. Teacher...
Thank you Master!
When I first joined the company, I was only 20 years old. I was assigned a female master who was not much older than me. She was much better than me in terms of work and interpersona...
Annual original selection, vote for your favorite article!
Another year has passed in a blink of an eye. We bid farewell to 2019 and step into 2020. In the past year, we have harvested a lot of wonder...
The purpose of digital signal processing is to measure or filter continuous analog signals in the real world. Therefore, before digital signal processing, the signal needs to be converted from th...[Details]
As an important type of spread spectrum communication system, the frequency hopping communication system has been widely used in the military and civilian communication fields for its excellent anti-...[Details]
Recently, Huawei has taken another step forward in the field of smart audio and launched its second smart speaker product after the Huawei AI Speaker - Huawei AI Speaker mini. Compared with the Huawe...[Details]
There is no doubt that Apple is continuing to improve the iPhone signal problem, and the next new phones will continue to use Qualcomm baseband. According to DigiTimes, Apple's next-generation iPho...[Details]
A digital oscilloscope is composed of an analog front end, ADC, trigger circuit, data processing and waveform display. The analog front end and ADC will add additional noise to the measured signal. W...[Details]
The following is a detailed introduction on how to use a virtual serial port to debug the serial port sending and receiving program.
Three software are needed: KEIL, VSPD XP5 (virtual serial ports ...[Details]
What is Pulse Width Modulation?
Let's first bring out a concept: Pulse Width Modulation (English: Pulse Width Modulation, abbreviated as PWM), abbreviated as PWM, is a technology that converts...[Details]
The latest report released by Strategy Analytics shows that by the end of 2020, more than 665 million households worldwide (equivalent to 34% of global households) will own a smart TV. The report ...[Details]
"Memory depth" can also be called "sampling depth", "record length" or "number of sampling points". This is an important indicator of an oscilloscope, which indicates the number of acquisition points...[Details]
According to Nantong Daily, Jiangsu Huacun Electronic Technology Co., Ltd. independently developed the first PCIe5.0 SSD storage control chip in China and successfully taped it out at TSMC. Currently...[Details]
On January 26, it was reported that LG Innotek, a subsidiary of LG, has developed an electronic car key module that can connect to the user's smartphone, allowing the user to have an electronic car k...[Details]
Aiming at the problems of power consumption, real-time performance, expansion compatibility and cost in the actual application of visibility detector, this paper proposes a design scheme based on S...[Details]
In embedded development, it is inevitable that a lot of flag bit processing will be involved, especially for friends who develop microcontrollers and bare metal. For example, when cooperating with so...[Details]
STM32F4 clock tree STM32 has a total of 5 clock sources, namely external high-speed clock (HSE), internal high-speed clock (HSI), external low-speed clock (LSE), internal low-speed clock (LSI) and p...[Details]
summary
Highly accurate and robust localization capability is crucial for autonomous vehicles (AVs) in urban scenarios. Traditional vision-based methods suffer from localization loss due to il...[Details]
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