Erha sensor's color recognition is still very accurate and fast. We will perform multiple color recognition this time. First, we need to set it to "learn multiple", which is the same as the setting fo...
In last week’s article on clock domain crossing (CDC), we pointed out that CDC errors are one of the biggest challenges for ASIC design.Cross-reset domain (RDC) errors may also have catastrophic conse...
When the computer was tested using the burn in software, when a certain level of vibration was applied to the computer, the hard disk reported a transient temperature problem, with the highest tempera...
Event details: 2022 Digi-Key Innovation Design CompetitionThank you for your participation and support in this competition. The list of winners of the lovely Bing Dwen Dwen is out. Congratulations to ...
Author: Wang Huidong, a member of Yibo Technology Expressway MediaThe wind outside the window was a little strong. When Niu Er stood up in front of the computer screen, he couldn't remember what he wa...
There are many magnetic devices used in switching power supplies, among which the commonly used soft magnetic devices are: the main transformer (high-frequency power transformer) as the core device...[Details]
Abstract: This system uses FPGA-based DMA technology to cache multi-channel parallel data at high speed, and sends the data to the processing system in order through data reorganization for data di...[Details]
What is the no-load loss of asynchronous motor?
The no-load loss of an asynchronous motor depends on the rated power and rated voltage of the motor, as well as the specific design and manufact...[Details]
The impact of chip shortage on the automotive industry continues. On automotive forums such as Autohome and Autohome, the topic of "delayed delivery of new cars caused by tight supply" has become a...[Details]
ATX-3000 Series Desktop Harness Tester • The device can be operated stand-alone or connected to a computer • 64/128/256/512 test channels, more channels can be quickly expanded •Self-learning funct...[Details]
The main power supply and backup battery are connected to the load through a simple diode "OR" logic circuit. However, when the battery voltage exceeds the main power supply voltage, the diode "OR"...[Details]
01Introduction In the past two years, "going global" has become a new trend for domestic car companies, especially new energy car companies. Both traditional OEMs and new car-making forces are begi...[Details]
In the previous blog post, we started the system by mounting the root file system with NFS. Next, we solidified the root file system with Python 3 transplanted into NandFlash. However, since Linux-4....[Details]
There are hundreds of digital types. According to the range conversion method, they can be divided into manual range digital multimeters, automatic range digital multimeters and automatic/manual rang...[Details]
Before starting the measurement, you must first calibrate the reading with distilled water or a standard sample. If you use a standard sample, add 1-2 drops of bromonaphthalene to the polished surfa...[Details]
Parallel programming is the earliest programming method with the most powerful functions, but it requires more pins to be connected and usually requires a high voltage of 12V~24V. To distinguish it...[Details]
Over the past decade, Japanese electronics companies have undergone major restructuring, launching businesses with little profit or losses, especially traditional home appliance businesses, which hav...[Details]
The main components of high-power LED lamp beads are high-power LED chips. How to manufacture high-quality LED high-power chips is crucial. Today, Huicong LED Screen Network will take you to understan...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
Embedded System
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