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 need to make a template when drawing a PCB, but I have no choice but to use AutoCAD, so I taught myself CAD, but I am not smart enough and have too many problems. Can anyone who is familiar with CAD...
Raspberry Pi has a variety of power supply methods. In addition to the commonly used Micro USB power supply, there are 2 other methods. Here we will introduce them.
1. Powered by Micro USB port, provi...
[Problem description]【Error reason】
When downloading or debugging, the chip status cannot be obtained through the two-wire debugging interface.
【Solution】Check the hardware connection: whether the SWC...
This question is actually very simple. I'm sure everyone who did this question this year will feel the same way, but I want to share our group's approach.We use the simplest machine learning algorithm...
The information is divided into three collections, all of which can be downloaded with one click without points during April:Bluetooth Technology Classic Data Album (Core Technology): https://download...
The following experience is shared by Dongguan Xunpu Company, a brand that produces touch switches:
Question 1: It is recommended that customers pay attention to the temperature control of the touch s...
The instrument has a simple and reliable structure, no moving parts, and a long service life.
There are no flow-blocking parts, no pressure loss and fluid blockage.
There is no mechanical in...[Details]
Advantech: Collaboratively build an AIoT industry ecosystem with a customized service model Interview with Hu Zhisheng, Business Director of Advantech's Embedded IoT Platform Business Group In the...[Details]
On October 1, according to ZDnet, Japanese telecommunications company KDDI announced on Monday that it has selected Nokia and Ericsson as the "main suppliers" of its 5G network and plans to launch 5G...[Details]
//Description: My board is mini2440 with 2M s29al016j nor flash and a 256M k9f2608u0b nand flash. //This article is not entirely original, it is just a modification of the post by netizen "sblpp" at ...[Details]
The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input terminal of the oscillosc...[Details]
This is a voltage regulation and timing dual-purpose controller with simple circuit, easy production and convenient use. Its indicators are: voltage regulation range 30-215V AC, timing 5-60 minutes...[Details]
There are many tutorials and teaching materials on embedded software development, but these are only theoretical explanations. Moreover, the role of development environment and emulator are very comp...[Details]
The project uses stm32L072 and needs to save the sampled data to the SD card. The SD card program refers to the routine of the official STM32L073Z_EVAL development board of ST company. The places tha...[Details]
Qualcomm has great ambitions for autonomous driving chips. On May 26, at the 2023 Qualcomm Automotive Technology and Cooperation Summit, Qualcomm demonstrated its autonomous driving chip roadmap in...[Details]
Advanced technology improvements and entirely new architectures have enabled increasingly complex antennas to be used in a variety of applications, including radar and satellite communications in t...[Details]
Nitrogen blower is also called nitrogen blow dryer, automatic rapid concentrator, etc. Nitrogen blower can blow nitrogen quickly, continuously and controllably to the surface of heated samples to a...[Details]
For many practitioners of automotive-grade sensors, 2021 is an extraordinary year. Starting in 2019, domestic automobile manufacturers opened the door to welcome domestic automotive-grade suppliers, ...[Details]
1. Beat and state cycle The clock generator is a divide-by-2 flip-flop circuit that divides the oscillator's signal frequency fOSC by 2 and provides two-phase clock signals P1 and P2 to the CPU. The ...[Details]
Industrial controller is an electronic device used in the field of industrial automation. It realizes automatic control and management of industrial production processes by receiving sensor signals...[Details]
PCB Design
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