[i=s]This post was last edited by qi777ji on 2018-10-12 16:27[/i] [size=12pt] [color=#343434][font=微软雅黑]Introduction to the work:[/font][/color] [/size][size=12pt][font=宋体]First of all, I would like t...
Google this week announced a new feature that will let you find your lost Android phone through a desktop search engine. To use this feature, you'll need to know where your computer is. Google also sa...
CircuitPython has been upgraded to version 5.2.0. The update log can be viewed on github.https://github.com/adafruit/circuitpython/releases/tag/5.2.0...
[color=#000]Under CCS3.3, I checked the register values and found that half of the registers in TCPIC0~TCPIC15 in TCP2 cannot be written, namely TCPIC(1, 3, 5, 7, 9, 11, 13, 15). Is it because some co...
1.MOV A,Rn register content is sent to the accumulator 2.MOV A,direct data in the direct address unit is sent to the accumulator 3.MOV A,@Ri (i=0,1) data in the indirect RAM is sent to the accumulator...
Common faults and repair methods of electronic balances Generally, electronic balances have a fault tracing function. A normal electronic balance will display CHO~CH9 when it is turned on, and then di...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems (GP...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]
GD32 MCU
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