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.
51 single-chip microcomputer has a strong vitality. No matter how 16-bit and 32-bit computers develop, 51 single-chip microcomputer will continue to be studied and used by people in the next few years...
The notes are organized as follows. They are just the basics. If there are any mistakes, please correct them. There are still many things that I don’t understand. I will continue to update them in the...
[i=s]This post was last edited by sblpp on 2022-2-14 14:16[/i]Thanks to eeworld and arrow. I received the BG22-EK4108A board a few years ago. I am so ashamed that I have not had time to make it. I kee...
[i=s]This post was last edited by Wuzu Simeng on 2022-7-3 12:57[/i]I submitted a brief description of my work early for the 2022 Digi-Key Innovation Design Competition. After being fortunately selecte...
In the single-chip microcomputer application system, the IO port of the single-chip microcomputer is often used to realize the self-shutdown (complete shutdown) function
. Generally, an IO por...[Details]
1. Input circuit wiring
The input circuit is the port for PLC to receive signals (for analog quantities, it is generally 0-40MA DC current or 0-10V DC voltage signal). The input wiring refers ...[Details]
Analysis of several effective switching power supply electromagnetic interference suppression
Regarding the research on switching power supply EMI (Electro-Magnetic ...[Details]
Printf usage of multiple serial ports under STM32
The way of adding printf() to the program on the Internet is generally like this (briefly mentioned):
1. Configure GPIO, USART, RCC Configuration ...[Details]
Most portable electronic products today, such as mobile phones, personal electronic notebooks, navigation systems, etc., have a small LCD display that requires backlighting as a user interface. Peo...[Details]
Linux kernel version number: linux 2.6.39
Cross-compilation tool: arm-linux-gcc 4.5.1
Development board: Friendly Arm Tiny6410
LCD: Friendly Arm S70
Libp...[Details]
Companies jointly demonstrate dual-mode capabilities reaching peak rates on both frequency bands MWC Shanghai, China, June 28, 2023 - Picocom, a 5G open RAN baseband chip and carrier-grade software...[Details]
As we all know, last year FLIR launched its first uncooled infrared thermal imager, the FLIR GF77, which attracted great attention as soon as it was launched because it can accurately visualize metha...[Details]
O Introduction
At present, technologies such as spread spectrum, ultra-narrowband communication, multi-carrier modulation, adaptive frequency hopping, and orthogonal frequency division multiplexing...[Details]
Although both Microsoft and Sony have announced their development plans for the next-generation consoles, they have remained tight-lipped about the specific release dates. This week, 4chan q...[Details]
1 Introduction As an important part of AC power supply system, AC voltage stabilizer has been widely used. It can not only stabilize voltage and improve power supply quality, but also effectivel...[Details]
On November 14, the Liyang Municipal Finance Bureau issued the "Liyang City "Manufacturing Economy" Special Fund Management Measures" (draft for comments), which mentioned:
We encourage the pr...[Details]
【Introduction】With the gradual development of science and technology and the popularization of the concept of smart home, I believe that many people have more or less a few appliances that can be c...[Details]
The STDRIVE101 three-phase gate driver IC brings high power density and very low sleep power consumption to motors
The assembled reference design board is now available for sa...[Details]
If you want to find specific relevant driving events and near misses from millions of hours of driving data to ensure that your required functions are running correctly, the best way is to create a...[Details]
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