What is jitter and phase noise?Jitter reflects the time deviation of a digital signal from its ideal position. The bit period of high-frequency digital signals is very short, usually in the hundreds o...
[i=s]This post was last edited by jinglixixi on 2022-10-10 19:28[/i]Although the ACM32F070 development board is equipped with a segment code LCD display, its display form is shown in Figure 1.
Using t...
Preface:
It has been a long time since my last post! I have been answering the same question for a long time, that is, how to successfully burn the program (because I have not been able to burn the pr...
[i=s]This post was last edited by agitek安泰维修 on 2020-4-23 19:09[/i]I have shared with you many maintenance methods and examples related to oscilloscopes before. Today, I will share with you the mainte...
[size=4][color=#000000][backcolor=white]I remember that in DSP TMS32F2812, the initialization of interrupt vector is completed by a section of address copy code. In STM32 (Cortex-M3), there is no code...
The 500MW/1000MWh Riddell battery project is the largest battery project in Australia to date.
Fluence Energy announced last week that it has surpassed 20GWh of energy s...[Details]
July 16 news: Samsung DeX before Galaxy Note 9 needs to be used with DeX Pad or DeX Station, and later versions also need to be connected with USB-C or adapter cable. Today, developers from Xda...[Details]
Recently, researchers from the University of Florida, the University of Michigan, and the University of Electric and Communications Technology in Japan discovered a security vulnerability. Researcher...[Details]
Inverting proportional circuit
The negative sign in the formula indicates that the output voltage is opposite to the input voltage. The inverting proportional operational amplifier is a voltage ...[Details]
01 Introduction
In previous sharing, we introduced
some contents of
network
security related technologies in vehicle-mounted
communication
, including E2E and SecOC, etc., but...[Details]
Overview All oscilloscopes list specifications such as sample rate, bandwidth, and voltage range, but are these the most important factors to consider when choosing a new instrument? While these are ...[Details]
Recently, Gasgoo Automotive Research Institute released a list of smart cockpit configuration data from January to April 2024, showing the fierce competition among various cockpit configuration sup...[Details]
For a long time, the oil-water interface measurement in oil fields has been a difficult problem in the field of industrial process measurement. The oil-water interface parameter is very important fo...[Details]
At the end of March 2021, VARTA AG released the Group's final annual report for the 2020 fiscal year. The Group's revenue achieved a high growth rate of about 140% to about 870 million euros. The o...[Details]
The resistor-ladder multiplying DAC based on the breakthrough 10-bit CMOS AD7520 was originally used with an inverting op amp, with the amplifier's summing point (IOUTA) providing a convenient virtua...[Details]
Developing secure software is difficult and requires expertise and knowledge of common programming flaws and rules, such as checking input ranges, managing memory allocation and deallocation, addre...[Details]
According to statistics, although night driving accounts for only a quarter of the total road traffic, more than half of the major accidents occur at night
, of which 70% are caused by poor nigh...[Details]
On May 8, the People's Government of Ouhai District, Wenzhou City issued a notice on organizing the 2022 financial subsidy application for distributed photovoltaic power generation and user-side en...[Details]
Development environment: Ubuntu 16.04 64bit Linux kernel version: linux-2.6.32.2 1. Write mini2440_hello_module.c In the /linux-2.6.32.2/drivers/char directory, write mini2440_hello_module.c. The c...[Details]
The automotive Ethernet series of articles "When DoIP meets TLS" introduced the changes in the new version of ISO13400-2 specification, an introduction to TLS, and the data flow of the CANoe TLS de...[Details]
RF/Wirelessly
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