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.
We have specially compiled the opinions of engineers with many years of experience in embedded programming, and summarized them into a note that can be instructive for embedded programming experience....
1. What is overshoot?
When a faster signal drives a longer trace and there is no effective matching in the trace topology, overshoot often occurs. The main problem caused by overshoot is that the "1...
What is the difference between using * and ? in the day of the week in a cron expression? I checked some information, but none of them are clear. For example, one of the information saysCron expressio...
nandFlash command table
To operate NAND FLASH, you need to issue commands. Below is a NAND FLASH command table. Then we can use the commands on this table to access our nand flash.
...[Details]
The Pittsburgh
Robotics
Network (PRN) has announced new board and executive officer changes, marking a new phase for the nonprofit organization dedicated to promoting innovation and growth ...[Details]
In the early morning of June 29, OFILM released a statement on the removal of Nanchang OFILM Technology Co., Ltd. from the Entity List through its official WeChat public account. It was mentioned t...[Details]
platform Chip: STM8S103F3P6 Compilation environment: IAR Programming environment: STVP Download tool: ST-Link Download method: SWIM question The chip is locked and cannot be debugged or downloaded ...[Details]
How to use: Open the serial port debugging assistant and set it to 9600 bps. The microcontroller uses a 11.0592MHz crystal oscillator. Use sm0038 or other types of infrared receivers to connect acc...[Details]
According to previous reports, Xiaomi is expected to officially release the Xiaomi Mi 12 series of mobile phones this year, equipped with Qualcomm Snapdragon 8 Gen1 chips. In addition, Xiaomi will al...[Details]
How to judge the same-name terminals of motors
There are three specific methods for judging the same-name terminals of a motor: DC method, AC method and residual magnetism method.
1. DC m...[Details]
Part 0 Preparatory knowledge 0.1 Key Parameters 0.1.1 Development Board Description OK6410 is a development board released by Feiling. There are currently two versions, OK6410-A and OK6410-B. I am cu...[Details]
DisplayPort has come a long way from being an effort to establish a new external and internal video interface to becoming the next generation PC interconnect and a viable industry standard intercon...[Details]
At present, PLC is a highly used centralized control device in industrial production and automation control. PLC has replaced heavy relay cabinets, AC contactor cabinets, etc., and has gradually be...[Details]
Apple released two beta versions in one week, which means that the official version of iOS 12.3 will be available to us soon. Today, Apple released the sixth beta of iOS 12.3, just a few days af...[Details]
The Chinese government and enterprises attach great importance to digital transformation, which has attracted unprecedented attention to China's analytics platform market. By 2023 , driven by the ma...[Details]
What is an OLED screen
OLED：Organic Light Emitting Display，即有机发光显示器，在手机LCD上属于新崛起的种类，被誉为“梦幻显示器”。OLED显示技术与传统的LCD显示方式不同，无需背光灯，采用非常薄的有机材料涂层和玻璃基板，当有电流通过时，这些有机材料就会发光。而且OLED显示屏幕可以做得更轻更薄，可视角度...[Details]
Under the global wave of carbon neutrality, all walks of life will face new challenges and urgently need to introduce innovative responses, and the semiconductor industry is no exception. - Advanced ...[Details]
1: First the Makefile.def:
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In all driver makefiles there is !INCLUDE $(_MAKEENVROOT)makefile.def
Find (_MAKEENVROOT) makefile.def where C:WIN...[Details]
Microcontroller MCU
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