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=s]This post was last edited by littleshrimp on 2020-10-20 10:56[/i]Data sheet:Application note:Official evaluation board gerber file:Code:Package:ST's sensors already support the online package gen...
Group stage scheduleKnockout round scheduleChronological order 第一阶段---------------------------------------------------------------------------------------------Group A: Guess the score and win a car p...
[i=s]This post was last edited by qwqwqw2088 on 2019-6-3 10:36[/i] [align=center][size=4][/size][/align][align=center][size=4]Architecture diagram of the millimeter-wave transceiver developed by NICT[...
[align=left][color=rgb(25, 25, 25)][font="]Characteristics of rectifier diodes[/font][/color][/align][align=left][color=rgb(25, 25, 25)][font="]Rectifier diodes use the unidirectional conductive chara...
Abstract Communications applications use power modules based on half-bridge, full-bridge, or synchronous buck power topologies. These topologies use high-performance half-bridge drivers to achieve hig...
GD32 has rich timer resources. The following uses only the basic functions of the timer. Let's try a general timer, timer1.Use timer1 to make a 1s trigger interrupt function. First look at the clock o...
Macro definition: /*I2C transmission speed, up to 400kHz*/ #define I2C_SPEED 400000 /* The I2C address of the STM32 itself. This address only needs to be different from the I2C device address of ...[Details]
With the development of society and the improvement of people's living standards, more and more household appliances have entered people's lives. These household appliances have brought a lot of co...[Details]
AD conversion Let's look at R1 and R2 first. R2 is an adjustable resistor. If we increase R2, the voltage on the RA1 pin will increase. If we decrease R2, the voltage on the RA1 pin will decrease. So...[Details]
This paper introduces a design of intelligent voltage-stabilized power supply based on AT89C51. Its core technology is to change the output of the voltage-stabilized module by controlling the digital-...[Details]
1 Introduction
According to Unix conventions, any object (including devices) in a Linux system is usually considered a file. The root file system is the starting point of all files and device nodes, ...[Details]
As the world grapples with the challenge of preventing catastrophic climate change, the power generation sector has been recognized as the most important area for reducing carbon emissions. As a resu...[Details]
Currently, the number of smart homes worldwide is estimated to be over 200 million, and forecasts predict that this number will exceed 500 million within the next few years.
Figu...[Details]
The smart home 3.0 era needs to have five basic characteristics:
1. A home network that acts as a nerve network for your home
2. Can be connected to the Internet
3. Various services ...[Details]
The following error occurs when compiling a project with STVD+COSMIC (loading someone else's project): #error clnk Debugdemo.lkf:47 can't openfile crtsi0.sm8 #error clnk Debugdemo.lkf:60 can't openfi...[Details]
With the development of microelectronics technology, electrical control methods have become more flexible and diverse, and the control accuracy has become higher and higher. In intelligent control,...[Details]
In the current casting process, many types of workpieces have corresponding airtightness requirements, which also requires airtightness testing, also known as leak testing or leak detection, such as t...[Details]
According to the latest research report released by Strategy Analytics, global wearable device sales are expected to grow from 384 million in 2019 to a record 527 million in 2020, a year-on-year incr...[Details]
This paper introduces a design scheme of a widely used
LED
large screen asynchronous
controller
. The system uses a high-performance 32-bit
ARM
microprocessor as its contr...[Details]
In the memory market, South Korea's Samsung and SK Hynix account for more than 70% of the global production. Samsung mainly produces memory in South Korea, while SK Hynix invested in and built a memo...[Details]
PT100 temperature sensor is a commonly used temperature measurement device with the characteristics of high precision, high stability and high reliability. This article will introduce the working p...[Details]
MEMS sensors
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