2421 is quite satisfactory in actual test. One is in the room, the other is in another room. There is 30 meters between the two rooms. There is a road across the middle. There are cars passing by. Abo...
Why does the sine wave oscillator circuit output a square wave? Please help [img]data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAP0AAAG5CAIAAADK6aVlAAAfoElEQVR4nO2dvdG7PtaGTxtbANvAmxJsBTtD/maE/5RoZ 3Zm...
TSP_GetXY(INT *px, INT *py) //修改{ INT i; INT xsum, ysum; INT x, y; INT dx, dy; xsum = ysum = 0; for (i = 0; i ADCTSC = (0ADCCON |= (1 ADCCON & 0x1); /* check if Enable_start is low */ while (!(v_pADCr...
Yesterday I talked with Xiang Nong, and she suggested that I do a survey on AVR. Today I decided to post a thread to see what everyone thinks. The low price of AVR microcontrollers is an indisputable ...
As shown in the figure. COM is the output register of the microcontroller (I did not post the source code, but just wrote a test code, which is simple and clear). Because the register address offset c...
I now have the code and schematics, but the schematics only have the main components, such as the power supply and interface circuits. I don't know how to get them, and how to input the code into the ...
Limited vocabulary recognition
According to the number of characters, words or short sentences in the vocabulary, it can be roughly divided into: less than 100 is small vocabulary; 100-1000 is...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[Details]
Definition of interactive projection system:
Interactive projection systems, also known as multimedia interactive projection, are available in floor, wall, and tabletop interactive projection....[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
According to Nikkei, a survey found that global electric vehicle battery supply is expected to reach more than three times the required quantity due to
cooling
demand for electric vehicles,...[Details]
Recently, Joyson Electronics has made positive progress in the core technology research and development of the robot's "brain and brain" and key components, and launched the industry's first integr...[Details]
Tiantai Robot's official Weibo account announced on the evening of August 20 that Tiantai Robot Co., Ltd., together with strategic partners including Shandong Future Robot Technology Co., Ltd., Sha...[Details]
As the range of electric vehicles continues to increase, driving electric vehicles for long-distance travel has become a trend. For high-speed travel, how much impact will high-speed driving of ele...[Details]
High-definition media consumption is experiencing a dual growth: an increase in the number of consumers and a transition to higher-definition content. This growth is driven by increasingly widespre...[Details]
On August 18th, China's largest expressway
charging station,
the G25 Changshen Expressway Tonglu Service Area (South Area), officially opened and launched its integrated solar-storage-charg...[Details]
The power transmission system between a car's engine and drive wheels is called its drivetrain. It ensures the necessary traction and speed under various driving conditions, and coordinates these t...[Details]
ESD protection diodes are specialized for small-signal ESD protection or surge protection TVS arrays, often used for multi-circuit protection. Their small package size, low on-state voltage, high i...[Details]
Embedded System
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