Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
I bought a few Adafruit CLUEs from Digikey for learning. I'll show you the boards first. The LCD screen is very detailed and clear, but the text is too small....
1. Project Name: Ornamental Fish Tank Controller2. Project Introduction:
The fish tank controller was studied, developed and verified based on the Arm Cortex-M23 core GD32E231C-START evaluation board ...
Foreign IC Prefix Index ( 6 pages showing 245 records sorted by English alphabetical order, introducing foreign integrated circuit prefixes)Model Prefix Foreign manufacturers Model examplesA INTECH (A...
Contains five interrupt sources, two levels of interrupt priority, and programmable priority settings, which can be set through IP: Analysis of the setting method of 51 single-chip microcomputer inte...
After several days of debugging, the basic functions of the hardware have been adjusted, and the voltage and current limit can be set. The next step will be to test efficiency, output power, etc.I fou...
Overview
In modern electronic systems, system failures caused by "soft" errors are more common than those caused by permanent hardware failures. "Soft" errors refer to recoverable faults or failures. ...
"We believe that 'innovation' is a skill that can be taught and learned. Our corporate social responsibility (CSR) education program reflects our commitment to cultivating a new generation of innovat...[Details]
April 7, 2021 - MediaTek and Samsung have launched the first 8K QLED Smart TV to support Wi-Fi 6E, the Samsung 8K QLED Y21, which is equipped with the MediaTek MT7921AU chipset and provides users wit...[Details]
Recently, the photovoltaic energy storage project of Ordos Yijinhuoluo Gengtai Sanxing Coal Mine, undertaken by Hongzheng Energy Storage, was completed and put into operation. The project has a...[Details]
今天我想和你们分享一篇非常有趣的论文，它的题目是《量子区域的声子激光器》。这篇论文是由瑞士苏黎世联邦理工学院和美国哈佛大学的物理学家合作完成的，它展示了如何用两个离子来制造一个声子激光器，而且这个声子激光器的平均声子数少于10，这意味着它处于量子区域，也就是说它受到量子力学的显著影响。你可能会问，什么是声子激光器？它和普通的光激光器有什么区别？让我来给你解释一下。
We all k...[Details]
Preface
Due to the emergence of production automation and various automatic control and sequence control equipment, motors are required to run in various modes such as frequent starting, braking...[Details]
On April 27, NavInfo released its 2019 annual report, stating that during the reporting period, the company's total operating revenue was 2.31 billion...[Details]
August 19 news, today, Xiaomi officially announced that the in-store pickup service is officially launched. It is reported that after placing an order on Xiaomi Mall, consumers can go to the ...[Details]
Data shows that by 2020, the number of terminals connected to the Internet of Things will reach 50 billion worldwide. There is no doubt that the Internet of Things will become another trillion-level ...[Details]
On April 5, Nikkei Asian Review reported that LG Electronics said its board of directors decided to end its loss-making smartphone business to focus on its more profitable home appliance and TV divi...[Details]
1. First find the two files stm32f10x.h and system_stm32f10x.c; 2. Modification of system_stm32f10x.c #if defined (STM32F10X_LD_VL) || (defined STM32F10X_MD_VL) #define SYSCLK_FREQ_HSE HSE_Value...[Details]
Facebook has been developing its own AR glasses for some time, and a new report from its researchers shows that the device could feature advanced audio technology. Members of the Facebook Reality Lab...[Details]
With D/A, we can not only output square wave signals, but also any waveforms, such as sine wave, triangle wave, sawtooth wave, etc. Taking sine wave as an example, we first need to create a sine wave...[Details]
1. Basic Concepts
The ARM Coetex-M3 core supports a total of 256 interrupts, including 16 internal interrupts, 240 external interrupts and programmable 256-level interrupt priority settings. STM32...[Details]
MicroPython Open Source section
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