I often use chips from foreign semiconductor manufacturers at work, but with the rapid rise of domestic chips, I am looking forward to having the opportunity to experience domestic chips up close. Thi...
How is impedance matching determined in a circuit? When I looked at some circuits, they said that the impedance matching resistor is 50Ω, and some are 75Ω. I looked up information online, but I still ...
Recruiting analog chip design engineers, 211, 985 schools, 4 years of undergraduate work experience, 3 years of master's degree, PhD graduates. Workplaces available: Chengdu, Xi'an, Shanghai, Shenzhen...
Pimoroni Pico Libraries and Examples contains a set of C/C++ and MicroPython libraries for the Raspberry Pi Pico.moroni Pico Libraries and Examples, a collection of C/C++ and MicroPython libraries for...
1. Schematic diagram We know that a speaker or buzzer will make a sound when a fluctuating current is added to its two ends. To generate sound, the hardware circuit of a single-chip microcomputer is r...
FA-103 Transformer Volt-ampere Characteristics Comprehensive Tester is a fully automated PT and CT characteristic tester. The tests that the instrument can complete include: CT Volt-ampere characteri...[Details]
On July 7, Qinchuan Machine Tool issued an announcement that the company plans to raise no more than 1.23 billion yuan through a private placement from no more than 35 specific investors, in...[Details]
South African company iSiTech has launched a smart animal tracking and management system designed to combat livestock theft and wildlife poaching, and to remotely monitor animal health and behavior....[Details]
Internal structure of IO port 8051 microcontroller: There is one 8-bit bidirectional parallel I/O port P0 and three quasi-bidirectional parallel I/O ports P1 to P3. Each port is composed of a latch...[Details]
This article mainly introduces the working mechanism of Fujitsu's system LSI chip MB86R01, as well as the functional characteristics of the ARM926EJ-S core, the image display controller (GDC), the in...[Details]
Electrochemical oxygen analyzer should be the commonly chosen product for industrial online trace oxygen analysis. Types of trace oxygen analyzers: There are three main principles: zirconium oxide ...[Details]
Core Comments - Understand industry current affairs news at the fastest speed and comment on industry development trends from the most unique perspective. Jiwei.com reported that NVIDIA, which is kn...[Details]
Previously, foreign media reported that the iPhone 15 and iPhone 15 Plus models that Apple will launch this year will be equipped with 48MP pixel lenses, and in order to capture more light to improve...[Details]
A logic analyzer is an instrument that uses a clock to collect and display digital signals from a test device. Its main function is to determine the timing. Unlike an oscilloscope, a logic analyzer ca...[Details]
By using VHDL language to design digital systems, many design tasks can be completed on computers, thus shortening the system development time and improving work efficiency. This article introduces ...[Details]
According to foreign media reports, a research team consisting of NSK Ltd., Fujimoto Laboratory of the Graduate School of Frontier Sciences at the University of Tokyo, Bridgestone Corporation, Rohm C...[Details]
Environment: Win7+virsualBox+ubuntu12.04+ok6410 development board
1. Download the source code: The version I downloaded here is --linux-3.12.7
http://www.kernel.org/
Second...[Details]
In the strongman competition, there is an indispensable event, that is "human-powered cart pulling". At that time, strongmen often relied on their own strength to pull a large vehicle, such as a truc...[Details]
Last night, FuntouchOS' official Weibo account announced that its vivo Z5, Z5X, Z5i, and S1 Pro have started recruiting for the FuntouchOS10 public beta. The number of people participating in the pub...[Details]
Recently, Tang Chuanle, deputy director of Shandong Nuclear Power Equipment Manufacturing Co., Ltd. (hereinafter referred to as: Shandong Nuclear Power Equipment), led a team to visit the Liquid Fl...[Details]
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