A Bluetooth Smart Key Fob is a small, coin-cell powered mobile phone accessory that features buttons, a buzzer, LEDs, and an accelerometer, and embodies the use of BLE GATT service profiles such as th...
I am going to use the CAN bus recently. I have three boards with CAN transceiver PHY, a TMS320F28377S LAUNCH, a GD32VF103V EVAL, and a MM32 eMiniBoard. I remember that I had a small board with CAN PHY...
The wireless voice communication system provides a voice dispatching function. On the basis of the existing fixed-line telephone terminals, wireless telephone terminals connected to the wireless netwo...
[Preface] The previous nucleic acid registration was based on Excel. This time we plan to use MySQL for data access, so we plan to install MySQL today.
1. Download the MySQL installation package from:...
A circuit protection company in Dongguan (foreign capital)job description:Collaborate with PE, RD and Marcom to launch new products to the marketCoordinate with PE to release new part numbers in SAPLa...
1. The function of xxx_Init is to initialize the peripheral xxx according to the parameters specified in xxx_InitTypeDef, such as TIM_Init 2. The function of xxx_DeInit is to reset all registers of p...[Details]
Before getting into the official content of this talk, I want to talk about why you should learn to use an oscilloscope when doing auto repair. Many people have questions. I can use a multimeter to m...[Details]
In order to effectively improve the peak-shaving standby capacity of the power system, accelerate the development of energy storage technology and industry, and promote the consumption of new energ...[Details]
On September 15, the United States will officially impose a new round of sanctions on Huawei. Recently, semiconductor manufacturers such as Micron, Samsung, and SK Hynix have confirmed that they will...[Details]
Purpose: Send characters to the MCU through the computer, and after the MCU receives the characters, it responds with the same characters to the computer. The clock frequency of the development boa...[Details]
The ever-improving fast charging performance of power adapters has become the performance highlight of major mobile phone brands. Behind the ever-improving performance is the continuous innovation ...[Details]
LT6711 is an HDMI to EDP driver IC that can enhance TMDS signal quality by performing cable or circuit board trace loss compensation. LT6711 can be configured to work under HDMI1.4b with data rates...[Details]
On February 25, Xinwangda disclosed the plan for the 2021 fixed increase. The announcement shows that the target of this issuance is no more than 35 specific investors that meet the requirements of t...[Details]
On August 18, Jieshun Technology announced that its new headquarters building in Longhua, Shenzhen, was officially put into use. Tang Jian, chairman of Jieshun Technology, said that over the past 29 ...[Details]
This is the MCU stopwatch course design I made last month. This course design is to realize a stopwatch from 00 to 99 seconds, and it has start and reset functions. It took a week. The attachment con...[Details]
In this article, we will explore the issues of interfacing to an ADC through its various ports: power, ground, analog inputs, clock inputs, and digital I/O. We will begin by discussing the power ...[Details]
1. Electric shock hazard:
When electric current flows through the human body, it will cause physiological reactions in the human body. The intensity of the reaction depends on the size of the c...[Details]
The oscilloscope is one of the essential tools for electronic engineers. It can convert electrical signals invisible to the naked eye into visible images, and display changes in the measured signals ...[Details]
China Energy Storage Network News
: East China is China's economic and power load center, and urgently needs to build an energy Internet. The East China Power Grid has taken the lead in trial...[Details]
0 Introduction
According to statistics, 46% of traffic accidents on China's highways are caused by tire failure, of which 70% are caused by tire blowouts. The pressure and temperature inside th...[Details]
Wireless Connectivity
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