Dear teachers,I drew a four-layer board and laid copper, and the following two problems occurred. Can you give me a solution?
1 For the same GND network, some boxes have no copper, while others can in...
The 0-10V analog signal is converted into a modulated signal by the APC chip GP9301M, and then transmitted to the PAC chip GP8101M after passing through the isolation capacitor. The GP8101M demodulate...
IntroductionThe HPM6700/6400 series MCU is a high-performance real-time RISC-V microcontroller from Shanghai Xianji Semiconductor Technology Co., Ltd., which provides great computing power, efficient ...
RISC-V is an open source instruction set architecture (ISA) based on the Reduced Instruction Set (RISC). It is a completely open instruction set that can be freely used by academic institutions or com...
485 point-to-multiple communication, using modbus communication protocol, daisy-type connection, FPGA sends data, and two devices are mounted to receive data (address 01 and 02). It is sent in serial ...
The car's accelerator pedal position sensor converts the amount (angle) of pedal depression into a voltage signal, thereby providing the engine control unit with a signal of the actual opening angle ...[Details]
Panasonic showcases 4680 battery cell Beijing time on March 10th, Tesla CEO Elon Musk (Elon Mus) is looking to crack the code to make better and cheaper batteries, but at this critical moment, the...[Details]
In a recent interview with Electronic Times Asia, Santhosh Kumar, Managing Director and President, Texas Instruments India, pointed out that one of the biggest strengths of the Indian ecosystem is ...[Details]
The reporter learned from Lanzhou University on the 1st that the team of Professor Fan Zengjie and Professor Liu Bin of the School of Stomatology of the school and the team of Professor Sun Luyi of t...[Details]
Last week, Apple pushed iOS 14.5 beta 2, adding multiple emoji expressions and upgrading the appearance of the Apple Music page. Recently, when we were using the App Store, we found that this version...[Details]
Apple is working on ways to take a key out of the MacBook Pro keyboard and use it as a precision mouse, and a newly revealed patent application details just how simple it would be. Apple's patent...[Details]
Open RANs promise to make 5G networks more flexible while fostering innovation, but with the emergence of interoperable components comes the need for compliance and interoperability testing. Cellul...[Details]
Fraunhofer ISI has developed mioty wireless transmission technology for the robust transmission of sensor data for condition monitoring and smart metering. It can connect hundreds of thousands of sen...[Details]
Combining with the Nios II embedded soft-core processor launched by Altera , a Nios II system SOPC solution with the functions of a conventional DSP processor is proposed; the characteristic of Nio...[Details]
Qualcomm has great ambitions for autonomous driving chips. On May 26, at the 2023 Qualcomm Automotive Technology and Cooperation Summit, Qualcomm demonstrated its autonomous driving chip roadmap in...[Details]
Abstract: To prevent the signals of terrestrial UHF channels from reaching the satellite DBS tuner and reducing its sensitivity, a high-pass filter is required at the input of the set-top box. Base...[Details]
Introduction: This design applies embedded technology to the design of a physical Internet radio system. It uses Samsung's S3C2440A with ARM920T core as the core processor and Windows CE operating sy...[Details]
In recent years, computer graphics and image processing technology has achieved breakthrough progress, and more and more amazing graphics processing software has emerged in personal PCs. With the l...[Details]
Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
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PCB Design
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