The hysteresis comparator can also be understood as a single-limit comparator with positive feedback. For a single-limit comparator, if the input signal Uin has a slight interference near the threshol...
In circuit design, there are always various power symbols, which often confuse people. Today, I have sorted out more than 20 commonly used power symbols to share with you. Collect them quickly.1. VBB ...
We have explored the sources of output glitches in high precision digital-to-analog converters (DACs). If you are looking for linear transitions as the code increases, these output glitches can disrup...
Even the most meticulous programmers cannot write a completely flawless C program. The purpose of testing is to find and correct as many defects as possible. The testing mentioned here refers to the p...
I would like to discuss with you a question about the maturity time of automotive electronic hardware engineers.
In your opinion, how long is the maturity cycle of a hardware engineer for automotive e...
2020 has set off a craze for domestic chips. ESP32 is also a model that has received a lot of attention. The forum is now holding an Espressif ESP32-S2-Kaluga-1 evaluation event. Interested netizens c...
Last month, Apple launched the MacBook Air, Mac mini and 13-inch MacBook Pro equipped with its own M1 chip. The biggest difference between Apple's M1 chip and the chips used in previous Macs is that ...[Details]
Background I'm learning lvgl recently. This is an open source embedded image display framework that is sufficient to support some resource-poor microcontrollers to display some professional-looking i...[Details]
Recently, the Ministry of Industry and Information Technology released the "New Energy Vehicle Industry Development Plan (2021-2035)" (Draft for Comments). The draft proposes that by 2025, the compet...[Details]
IAR releases industry technology research white paper "12 Essential Elements of Embedded Software Development"
Carefully distilled expertise will help improve productivity, maxim...[Details]
Experiment 6: Modulus down counter MCCNT and timer interrupt The ECT module contains a 16-bit modulus down counter register MCCNT. The input clock signal of MCCNT is obtained by dividing the BUSCLOCK...[Details]
ADAS is the abbreviation of Advanced Driving Assistance System. The Chinese name is Advanced Driving Assistance System. Currently, it is divided into 17 subsystems on the market. In the last issue, w...[Details]
In the maintenance of frequency converters, we often encounter the situation that the frequency converter does not respond after being powered on. Under normal circumstances, the frequency converte...[Details]
As mobile Internet devices become increasingly popular, more and more manufacturers are competing to design the latest and most fashionable products. Low power consumption is always a top concern f...[Details]
According to foreign media reports, BASF has successfully developed and tested an innovative tri-metal catalyst technology that can replace the more expensive palladium parts of light gasoline vehicl...[Details]
Recently, NXP Semiconductors announced the launch of a new automotive digital key solution that enables smartphones, remote control keys and other mobile devices to be securely stored, and enables ne...[Details]
High-performance electronic circuits require highly clean power supplies. However, various electrical equipment on the power supply line currently generate many high-order harmonics, which affect the...[Details]
When I was debugging openmv a few days ago, I found that the results of serial port 1 and serial port 3 were different for the same code. It really stumped me for a long time at that time. I couldn't...[Details]
International IDMs have taken action to cut low-voltage MOSFET output for consumer electronics applications to increase high-voltage MOSFET capacity for lucrative automotive applications, and have as...[Details]
On October 23, South Korean automaker KG Mobility announced on October 21 that it has established a strategic partnership with Chery Automobile on future mobility technologies. According to the agr...[Details]