Recruiting embedded software engineers (work location: Nanjing)
Embedded software development engineer in automotive related industries, more than 3 years of work experience.
Welcome to recommend and ...
I once thought
Every Christmas Eve
Santa Claus will drive his sleigh
Delivering gifts door to door at night
In this unusual year of 2020
Can he still work normally?
…Don’t worry, AMS is confident and ...
Author: Zhou Pengfei, Bao Shi, Yang Jia, from QorvointroductionIn recent years, with the rapid development of mobile Internet and Internet of Things, wireless mobile communications have experienced th...
Less than a day after MicroPython was updated to version 1.19, it was urgently updated to 1.19.1 today. This upgrade mainly fixes a bug in the SoftI2C function on esp32.This is a bug fix release. The ...
As a domestic smart car enthusiast, I have previously test-driven
the Xpeng G9
(
parameters
|
inquiry
) and revisited Xpeng's full-scenario voice 2.0 on the 1024 Xpeng Techn...[Details]
1. Clock Configuration 1. Four clock sources of STM8S can be used as the main clock: ● 1-24MHz high speed external crystal oscillator (HSE) ● Maximum 24MHz high-speed external clock signal (HSE use...[Details]
Equalization is a technique widely used in studio sound production and recording. Using an audio equalizer, we can control different frequency bands in the audio spectrum using linear filters. Simp...[Details]
At present, a large number of mid- and low-end embedded applications mainly use 8/16-bit microcontrollers. In China, due to historical reasons, there are many different types of microcontrollers base...[Details]
Noise and TDMA Noise
The term "noise" is often used broadly to describe unwanted electrical signals that distort the purity of a desired signal. Some types of noise cannot be avoided (such a...[Details]
On October 20, 2023, the 62.5kW high-power all-vanadium liquid flow battery stack independently developed by Beijing Xingchen New Energy Technology Co., Ltd. (hereinafter referred to as "Xingchen N...[Details]
People may still feel unfamiliar with the term electromagnetic interference (EMI), but the impact of EMI is something that almost everyone has experienced. For example, when watching TV, if someone n...[Details]
When learning about external interrupts, because I didn’t understand them, I just pasted the program to execute them.
void ISR0_Key() interrupt 0 using 1
{
Speak1=~Speak1;
}
...[Details]
In recent years, modern spectrum analyzers have made great improvements in low-frequency analog accuracy and digital signal processing (DSP) devices, especially front-end intermediate frequency (IF) ...[Details]
Smartphones, smart tablets, smart TVs, smart glasses…almost everything that can be used in our daily life now has smart attributes. Smart social interaction, smart home, smart wearables, smart shoppi...[Details]
Until now, the high cost of ownership has been a barrier to widespread adoption of non-contact
displacement measurement
control systems. Balluff's Micropulse-AT
solves this problem. ...[Details]
Photonic technology is currently widely used in communications, chips, computing, storage, display and other fields. 3D face recognition and unmanned driving, etc. that we are exposed to, all use pho...[Details]
Meizu Technology officially announced last night that the construction of the Meizu 17 launch venue will begin at 8:00 on May 4th. Visitors are welcome to come and supervise the construction, w...[Details]
1. Basic Concepts of Interrupts When the MCU is executing a program, some special conditions occur, such as the timing time is up, keyboard signal input, etc. At this time, the CPU needs to temporar...[Details]
In recent years, driven by green energy-saving awareness, smart grids with smart meters as the core have become a key area for many countries such as Europe, the United States, Japan and China to c...[Details]