How to deal with the data sent by the host computer to the ARM serial port exceeding its trigger byte? Use the query line status? Do I need to add a timer? I hope an expert can give me the code? Thank...
[font=微软雅黑][size=3][color=#0000ff]Do you have time to read some books besides work and study? Is the book you are reading a paper version or an electronic version? [/color][/size][/font] [font=微软雅黑][s...
All of the above solutions are achieved by modifying the constant voltage output of the power supply . The best solution is to use the power supply as a constant current source.Who can analyze the abo...
For example, if I want to assign a value to the control register of BANK0, how do I get the address of the register? When is the address mapping between them established? Which is the relevant (config...
I am using TI's official Bluetopia SPP demo to connect to a Bluetooth device via MSP430F5438G+CC2564. [url]http://processors.wiki.ti.com/index.php/CC256x_MSP430_Bluetopia_Basic_SPPDemo_APP[/url] How c...
The time and date are set normally in the control panel. When I call the API SetSystemTime() function to set the system time in wince, I find that the date can be set correctly, but the time is not se...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
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