1. What is overshoot?
When a faster signal drives a longer trace and there is no effective matching in the trace topology, overshoot often occurs. The main problem caused by overshoot is that the "1...
What is the difference between using * and ? in the day of the week in a cron expression? I checked some information, but none of them are clear. For example, one of the information saysCron expressio...
The driver board has arrived and has been soldered. I have been busy outside for a while and was sent by the company for training. I am only starting to post now.
It uses a conventional 6MOS driver, a...
Power management, battery management (26 questions and answers in total, compiled by TI power battery expert Richard Tang)
Selection design, fast charging and wireless charging, LDO design, battery li...
Seeing that @未见's Qinheng CH224D USB PD portable soldering iron is here , I was reminded of PINE64's latest portable soldering iron, which is based on the domestically produced Boluo BL706, supports l...
It is a computer system that collects information and processes complex and high bandwidth data from different ECUs and sensors in the vehicle, such as Adas, infotainment, navigation, powertrain ap...[Details]
New company established to promote RISC-V ecosystem and hardware development
Semiconductor industry leaders Robert Bosch GmbH, Infineon Technologies AG, Nordic Semiconductor, NX...[Details]
Functional Description
NS4205 is a filter-free, Class D dual-channel audio amplifier. NS4205 uses advanced technology to greatly reduce EMI interference within the full bandwidth and minimize ...[Details]
According to news on December 5, after the market research agency Canalys released its report, another market research agency IDC yesterday also released quarterly tracking data for global wearable d...[Details]
May 9, 2023,
China—STMicroelectronics’ ASM330LHB automotive-grade MEMS inertial sensor module provides highly accurate measurements for a variety of automotive system functions and is equipped ...[Details]
On March 18, North Huachuang announced that its wholly-owned subsidiary Beijing North Huachuang Microelectronics Equipment Co., Ltd. (hereinafter referred to as "North Huachuang Microelectronics" and...[Details]
At present, academic circles still use "listing" to score autonomous driving algorithms. The so-called "listing" refers to using its training data set to test the advantages and disadvantages of the ...[Details]
1. The I2C bus of stm32 can be used as both master mode and slave mode The configuration in CUBE is the same as that in master mode and slave mode, except that the address of the i2c device is diff...[Details]
Affected by the continued impact of the COVID-19 pandemic, the new energy vehicle market in March can be simply summarized as a year-on-year drop and a month-on-month increase. According to the Chi...[Details]
On December 19, Qinghai Electric Power Maintenance Company completed the intermediate acceptance of the ±800 kV Qinghai-Henan UHV DC project (Qinghai section) transmission line tower, strictly cont...[Details]
On March 26, Changzhou Galaxy Century Microelectronics Co., Ltd. (hereinafter referred to as Galaxy Microelectronics) issued an announcement on the company's full and orderly resumption of work and p...[Details]
On December 16, Qingyun County held an opening ceremony for the electric vehicle shared battery swap demonstration project. As a leading company in the battery swap field, the launch of the battery sw...[Details]
Tesla is reportedly working to deploy a massive battery system in Hawaii, which will include 244 Megapack batteries. If completed, it will be one of the largest battery systems in the world. Hawaii...[Details]
On December 11, multiple foreign media reported that ASML released a process roadmap for Intel for the next 10 years at the recent IEEE International Electron Devices Meeting (IEDM), which shows that...[Details]
Unicore VC735X is certified by Wi-SUN Alliance as the first FAN 1.1 Certified Test Base Unit (CTBU)
Hangzhou – February 13, 2023 – Hangzhou Unicore Semiconductor Co., Ltd. (Unicore),...[Details]