[size=4]What is a state machine? A state machine is a state transition diagram. We describe the behavior of the system into several states. The behavior of the system is to transfer between several st...
Click to enter>>[url=https://www.eeworld.com.cn/huodong/Mentor_20181203/index.html][color=blue][b]Event page[/b][/color][/url] [size=4][color=white][backcolor=deepskyblue][b]There are only 10 days lef...
[size=4]{:1_140:}The busy Spring Festival is over, and the managers are back to work~ Good luck to you~ I'm here to share my Spring Festival with you. What was the manager doing on New Year's Eve? Sor...
In the application process of modern portable devices, it is often necessary to display some pictures in the system. Among various picture formats, BMP is the most representative one. BMP is an image ...
[i=s]This post was last edited by Baboerben on 2019-3-28 08:44[/i] [size=4][color=#000000][backcolor=white]Smart home is a new topic in the current society and also an aspect of the development of ele...
The specifications of each type of stepper motor include parameters such as maximum static torque and motor inertia. There must be a correlation between each parameter and the load torque and load ...[Details]
Two packaging methods for white light LEDs, and the entire packaging design process for white light LEDs
There are two packaging methods for white light LEDs, one is a bracket packaging form,...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to foreign media reports, Amprius Technologies, a silicon anode lithium-ion battery research and development company, announced that with its Si-NanowireTM platform, it only takes 6 minutes...[Details]
Since the country entered the hot summer weather, there have been endless news reports about electric vehicle fires. What causes the frequent fires in electric vehicles? In life, most of the common m...[Details]
At the 2019 China Semiconductor Packaging and Testing Technology and Market Annual Conference held in Wuxi, a profound interpretation was given on the current status and future development of my coun...[Details]
According to foreign media 91Mbiles, the support page of Samsung Galaxy A03 mobile phone appeared on Samsung's official website in Russia and India, which indicates that the product is expected...[Details]
In 2020, Honor completed the layout of 5G mobile phones from high to low at the very beginning, including Honor V30 series, 30 series, Honor X10 series, and Honor Play4 series. What big moves w...[Details]
From laboratories to factory workshops, from the vast universe to the fields, from the country's heavy equipment to the daily lives of ordinary people, we are entering an era of harmonious coe...[Details]
In the first three classes, Pi Ziheng introduced input files in embedded development. Starting from today's class, Pi Ziheng will talk about output files. In the last class, I talked about the proj...[Details]
Upstream chip technology has always been the bottleneck of domestic LEDs, and most of the core technologies are mastered abroad. The following is an introduction to the chip manufacturing process...[Details]
I wrote a serial port receiving function gprs_callback and put it in the serial port interrupt, as follows:
void gprs_callback(void)
{
if(GprsCnt GRLEN)
GprsReceive = LPC_UART2- RBR;
}
The v...[Details]
All registers of stm32 require a clock to be configured. The registers are composed of D flip-flops. Only when the clock is sent can the flip-flops be rewritten. Any peripheral of any MCU needs a c...[Details]
Experimental purpose: Familiar with the SPI bus and the reading and writing of 9346EEPROM ;When the RBO key is pressed, DATA and DATA2 are written into the unit with EE-ADDR as the address in the EEP...[Details]
Abstract: When the load power of a three-phase AC motor is low, the motor operating power factor is also low. Properly adjusting the motor terminal voltage can improve the power factor and reduc...[Details]
Power technology
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