How to deal with the error "Transient time point calculation did not converge" when simulating with Multisim under high-frequency signals? Thank you!...
On August 5, blogger @电丸科技AK released a new video recording his experience of being invited to help Wang Sicong, the son of China's former richest man Wang Jianlin, assemble a computer. According to t...
I was quarantined at home due to the epidemic. I left my computer at the company and asked the company to help me deliver the computer. As a result, I found the computer on the ground when I walked ou...
Set the connected network WLAN6 Set the Ethernet shared to the development boardSet the development board to automatically obtain the IP:
# udhcpc -i eth0
Check whether you are connected to the Intern...
Changes since 3.3.13Upgraded bundled Python to 3.10
Mac bundle now comes with unversal2 build of Python
Dropping support for Python 3.5, 3.6, and 3.7
The main Windows package is now 64-bit. 32-bit bun...
High-performance clock and power solutions support Versal ACAP devices For cloud, network and edge applications Renesas Electronics Corporation, a global supplier of advanced semiconductor solution...[Details]
In order to enable electronic product designers to complete the evaluation of the characteristics of the next-generation insulated gate bipolar transistor (IGBT) components in the shortest possible t...[Details]
When developing the system, the HardFault_Handler hardware exception occurs, that is, the system crashes. Especially for a system that calls the OS, the program volume is large, and the stack overflow...[Details]
At present, the LED fluorescent lighting market is relatively active, and LED driver power supply manufacturers are mainly divided into three types:
The first category is to develop factories tha...[Details]
After Xpeng Motors released the 2020 G3 model, some old car owners believed that they were "defrauded" and went to Xpeng Motors headquarters to defend their rights. In response, Wang Xin, the founder...[Details]
Practice is of course the best way to train people, but I think school students rarely have such opportunities. Not to mention undergraduates, master's students may not be qualified. So I think learn...[Details]
We have done the timer experiment before. Now let's take a look at the counting experiment. There are often two requirements for counting at work: First, display the count value. Second, when the c...[Details]
Jiwei.com reported on October 26 that according to 91Mobiles, the main specifications of the Samsung Galaxy S21 Ultra were exposed. It uses a 6.8-inch Dynamic AMOLED screen, is equipped with a 5000 m...[Details]
On October 26, ADAS and AV verification platform provider Foretellix and modular autonomous driving technology provider aiMotive announced the launch of a joint virtual solution to accelerate the saf...[Details]
The following are some concepts related to DDR DDR SDRAM is called Double Data Rate SDRAM, and its Chinese name is "Double Data Rate SDRAM". DDR SDRAM is improved on the basis of the original SDRAM. ...[Details]
Hardware SPI (interrupt mode) Take STC15W408AS microcontroller as an example 1. Hardware Wiring STC15 series MCU SPI usage precautions (I) 2. Programming 1. Registers related to SPI interrupts ① ...[Details]
15.1 Overview
I2C is a two-wire, bidirectional serial bus that provides a simple and efficient method for data communication between devices. Standard I2C is a multi-master bus that incl...[Details]
According to Great Wall Motor's announcement, Great Wall Motor plans to use its own funds to jointly invest with Wei Jianjun (Chairman and Executive Director of Great Wall Motor Co., Ltd.) and Wenshe...[Details]
Apple has launched a limited edition Apple Watch for Black History Month, with a unique strap, a new dial, and most importantly, part of the proceeds will be donated to civil rights organization...[Details]
introduction Modularization is the development trend of switching power supplies. Parallel operation is an effective solution for large-capacity power supply products. Capacity expansion can be ach...[Details]
Analog electronics
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