How to select all the device bit numbers or nominal values in the SCH file for AD1904 versionCan only one device be modified at a time? Waiting online... . . . . . . . . . . . . ....
I imported my original ORCAD schematic library into AD and found that when some Symbols were placed into the alitum schematic, the Comment was too far away from the schematic symbol and exceeded the s...
What is a RADIUS serverRADIUS is a document protocol for authentication, authorization, and accounting information between a network access server (NAS) that needs to authenticate its connection and a...
In modern radar systems, DSP-containing circuit boards are widely used. DSP-containing circuit boards are usually based on a certain DSP chip as the core, and are equipped with dual-port RAM (DRAM) an...
This textbook mainly introduces the content of the basic course of circuit and analog electronic technology. The book has 10 chapters. Each chapter has a new section of "Design and Discussion Based on...
Need a low current charging IC and a Bluetooth chip with integrated MCUBattery specification: Lithium battery, platform voltage 3.7V, full charge 4.2V
The required charging IC requirements are as foll...
In recent years, driven by favorable factors such as the guidance of national and local industrial policies, high enthusiasm for industry investment, continuous improvement of the industrial chain sy...[Details]
On February 27, the urban distribution autonomous driving company Jiushi (Suzhou) Intelligent Technology Co., Ltd. (hereinafter referred to as "Jiushi Intelligent") announced the completion of near...[Details]
The most important parameter of an oscilloscope is bandwidth, which determines the measurement frequency range of the oscilloscope. When we get a digital oscilloscope, how can we check whether the ...[Details]
On January 24, Apple's core supplier, Han's Laser, released its 2020 performance forecast. According to data, the company's net profit in 2020 was 899 million yuan to 963 million yuan, a year-on-year...[Details]
introduction
In smart car competitions, speed control cannot use simple PID. Instead, it must adopt a "multi-mode" speed control algorithm that can smoothly switch between multiple modes such as fu...[Details]
Generative AI and large language models (LLMs) are disruptive technologies that will fundamentally change the way we live, work, and play. However, to fully realize this promise, significant challeng...[Details]
I've been working on 18B20 recently and found that it is very incompatible with the CPU due to its sensitivity to time signals.
Since the speed of STC microcontroller is faster than 8051, it belong...[Details]
In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]
As engineers strive to get the highest efficiency possible from their power supplies, timing optimization is becoming increasingly important. During switching, there are two transition phases: the ...[Details]
The following error occurred when writing to the file system:
NAND erase: device 0 whole chip
Skipping bad block at 0x00254000
Skipping bad block at 0x00258000
Skipping bad block at 0x0025c000
Sk...[Details]
In December 1957, the Shangyoujiang Hydropower Plant was completed. The 110 kV Shanggan Line from Shangyoujiang to Ganzhou transmits electricity to Ganzhou City. This is the earliest 110 kV transmi...[Details]
Recently, Vishay Intertechnology, Inc. announced that its optoelectronics products division has launched a new ambient light sensor, the VEML6031X00, which has passed AEC-Q100 certification. It is ...[Details]
Shenzhen Construction Engineering Transaction Service Center recently released the winning bid announcement for the "Shenzhen Bus Group Taxi Charging Pile Construction Project Design Procurement an...[Details]
PCB Design
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