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.
Today I took some time to dig out an unused STM32F030Disco core board. Here is the packaging of this core board:Open the package and take out the core board. The package also comes with a perforated b...
[i=s]This post was last edited by yangjiaxu on 2020-9-6 09:54[/i]The mysterious express arrived yesterday. After all, I haven’t shopped online for a long time, so I thought it was a surprise. Sure eno...
mmWave_Demo_Visualizer UsageContinuing with yesterday's sharing, after the environment is set up, it is still difficult to quickly get started with this board. First, we start with the Demo program of...
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The driver for LPS22HB was actually made a few years ago. At that time, LPS22HB was used, and micropython had just come out, so the program was not universal enough.Yesterday I compared LPS22HH and LP...
The difference between industrial frequency motor and variable frequency motor
The differences between industrial frequency motors and variable frequency motors are mainly in the following asp...[Details]
Abstract: Aiming at the specific needs of field measurement data storage, this article introduces the hardware circuit and software design method of designing a radioactive survey instrument dat...[Details]
1 Introduction
The traditional programming method of the single-chip microcomputer system is to remove the single-chip microcomputer from the circuit board, put it into a dedicated program...[Details]
Not long ago, a Waymo driverless taxi and a cyclist had an accident in San Francisco. The accident occurred around 3 pm local time. After the accident, the cyclist was not seriously injured and did...[Details]
Independent buttons First of all, since it is to detect the input, of course, a pull-up resistor must be used to detect changes in the pin level. In the 51 microcontroller, in addition to the P0 port...[Details]
Recently, the wind-solar integrated grid-connected power generation system was successfully developed in Baotou City and applied for a national patent. This technology combines wind energy and solar e...[Details]
What else can 5G bring us besides mobile phones? On June 6th of one year ago, the Ministry of Industry and Information Technology issued 5G commercial licenses to the three major operators an...[Details]
Unlike general software programming, embedded system programming is based on a specific hardware platform, which requires its programming language to have strong hardware direct operation capabilities...[Details]
7. Selection of output capacitor The output capacitor ripple mainly consists of two parts, one is the ripple caused by the capacitor ESR, and the other is the ripple generated by the capacitor. I...[Details]
Not long ago, Typhoon Mangkhut passed through the country, and it was said that the typhoon blew up billboards of all sizes, including the "fig leaf" of new energy batteries?
This time, the pu...[Details]
This paper analyzes the application of independent photovoltaic systems in solving the power supply problems of border island troops and the construction of ecological camps, discusses the main pro...[Details]
1. Introduction This article describes how to use the TIM1_CH2N channel (PB14) of timer1 to generate PWM in the STM32 series. 2. Experimental Platform Library version: STM32F10x_StdPeriph_L...[Details]
On August 2, US President Trump threatened to impose a 10% tariff on the remaining $300 billion of Chinese goods starting September 1. Some analysts pointed out that since the iPhone is also included...[Details]
Avago Technologies has introduced a new product in the smallest RF amplifier series on the market. The new VMMK-3xxx amplifier uses Avago WaferCap chip-scale packaging (CSP) technology to provide an ...[Details]
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