There is a USB detection. When the USB is detected, the red light in RGB will be displayed. When the key is pressed for the first time, it will light up white. There are five gears corresponding to fi...
As the title says, for example, for a two-layer PCB
After copper is applied to both the top GND and the bottom GND
Why do we need to place several vias on the GND copper between the two layers? (After...
TI Analog Engineers Circuit Design Guide - Data Converters, Analog Engineers Circuit Design Guide: Data Converters - Second Edition,
The Analog Engineer's Circuit Cookbook: Data Converters provides an...
[align=left]Hello Everyone, your old friend Modultong (Brother Panda) is back. The Spring Festival holiday is gone in a flash, and I believe you all ate, drank and had fun. (This is pure nonsense! No ...
With the advancement of 5G commercialization, crystal oscillators, as an indispensable component of electronic products, have ushered in a period of rapid growth. They have key applications in base s...[Details]
Opening remarks: Starting vigorously and developing towards the new have become the keywords of this spring. Catching up with orders, expanding production capacity, focusing on R&D, expanding the mark...[Details]
As the country attaches more importance to environmental protection and supports new energy policies, power battery manufacturing technology is becoming more mature, and electric vehicles have the st...[Details]
What is the relationship between the installation position and directivity of the vehicle antenna? Is it better to install the vehicle antenna vertically or obliquely backward? How to solve the noi...[Details]
Today, Samsung released the ISOCELL Bright GW1 sensor with 64 million pixels. When mobile phone manufacturers heard the news, they were generally overjoyed, and the senior management of mobile phone ...[Details]
According to the Qichacha APP, Zhejiang Geely Holding Group Co., Ltd. and Geely Automobile Research Institute (Ningbo) Co., Ltd. recently disclosed an invention patent titled "A vehicle-road collabor...[Details]
Recently, two things about Xiaomi have been very popular. One is that Mimoji was suspected of plagiarizing Apple's Memoji expressions, and the other is that the Xiaomi CC series was hit by Chang Chen...[Details]
Introduction: This paper introduces a remote current data acquisition system using semiconductor magnetoresistive current sensor (MRCS) and LM1893 chip. The system hardware mainly consists of AT89C20...[Details]
LED has strong application flexibility, and there will certainly be differences in the driver power supply that you don’t understand. If handled improperly, it will seriously affect the service li...[Details]
Volvo Trucks will introduce its Dynamic Steering system from Europe for North American trucks next year, the company said, adding that the technology can make heavy truck operation effortless, reduci...[Details]
China Energy Storage Network:
On International Labor Day, President Trump of the United States issued an executive order, the main content of which is: the bulk-power system has increasingly ...[Details]
The voice interaction system is a more user-friendly human-machine interface, which requires the support of the voice recognition system. LD3320 is a voice recognition chip. This article introduces...[Details]
OPPO will launch the Reno5 series of smartphones on December 10. Past reports have shown that the series includes three phones, Reno 5, Reno5 Pro and Reno5 Pro +. Today, Reno5 5G and Reno5 Pro 5G app...[Details]
Today, the "Light of the Internet" Expo opened with the sound of piano played live by robots, and a large number of the world's top Internet scientific and technological achievements were unveiled in...[Details]
Measuring the high-level and low-level resistance of the CAN bus (Controller Area Network) is an important task because they are crucial to ensure the normal communication of the CAN bus.
...[Details]
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