[i=s]This post was last edited by dcexpert on 2019-6-10 20:06[/i]Before the holiday, I drew a version of STLink V2.1. One reason for making this board is that the STlink interface on Nucleo is miniUSB...
GaN technology has not only gained traction in power and RF electronics, but is also rapidly expanding into other applications, including digital and quantum computing electronics. This article outlin...
1 Overview
The buzzer is the simplest sound-generating component, and it is widely used, mostly as an alarm or sound reminder device. For example, when a desktop computer is just turned on, the mother...
The HK32F103 series uses the high-performanceARM CortexTM-M3 core with a maximum operating frequencyof 120MHz .
HK32F103 has built-in large-capacity memory: 527KB FLASH , 97KB SRAM and512B VBAT
Backup...
In the design of high-speed PCB, the interference problem in the PCB design of digital-analog mixed circuits has always been a difficult problem. In particular, analog circuits are generally the sourc...
1. Basic process of chipRD The design and development of a chip, first of all, is to design the application system according to the needs of the product application, to preliminarily determine the app...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
From June 22 to 23, 2024, the 11th Academic Forum on Frontier Issues in Electrical Engineering (FAFEE 2024) was held in Chongqing. Professor Zhang Yiming of Fuzhou University was invited to give a ...[Details]
On June 13, Hikvision
Robotics
presented its intelligent full-scenario products and solutions at the Shanghai SNEC Photovoltaic Exhibition with the theme of "Full-scenario Intelligent M...[Details]
Weijing Technology was founded in 2020. It focuses on the research and development and innovation of high-end intelligent perception SOC chips. It masters key technologies such as AI computing, ima...[Details]
The following switches to the root user to operate (the rootfs compiled in other user modes does not log in as root, which seems to be more troublesome, so let's keep it simple first)
Mo...[Details]
summary
IRIS Semiconductor's mature mass-produced automotive-grade linear Hall current sensor CHA611 can effectively meet the high-precision detection of 1000A or higher currents in new energy...[Details]
Introduction to Data Block (DB)
(1) Introduction to Data Block (DB)
Data blocks are used to store user data and program intermediate variables.
When a new data block is create...[Details]
The load of the linear motor module is directly related to the load capacity of the slider during movement. Therefore, we need to understand its load capacity when selecting a linear motor module. ...[Details]
Overview
In the STM32WB microcontroller, FUS (Firmware Upgrade Services) is a service for firmware upgrades. This service allows you to update the wireless stack firmware on the device (such a...[Details]
Today I will share with you an example of Siemens S7-300PLC analog quantity, which includes the following points:
1. Take the value of the transmitter and control it
2. Call the modulus f...[Details]
On April 9, according to foreign media reports, TSMC, whose first wafer factory is scheduled to be put into production in the first half of next year and whose second wafer factory is also under co...[Details]
On May 31, a representative of Samsung Electronics stated at the "AI-PIM Seminar" in South Korea yesterday that the process upgrade of eMRAM memory is being gradually promoted as planned, and the t...[Details]
1. Comparison of I2S, AC97, PCM between S3C6410 and WM9713:
1. I2S, AC97, and PCM are different, each has its own, and the timing of the three is different. For the two sides to communicate, t...[Details]
On Sunday evening local time, Tesla CEO Elon Musk posted on the X platform that Tesla’s video generation technology is the best in the world, even surpassing OpenAI’s Sora. The day before, Musk hin...[Details]
DIY/Open Source Hardware
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