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1. Concept of timer/counter in MCS-51 MCU
In MCU, the relationship between pulse count and time is very close. Every time a pulse is input, the value of the counter will automatically accumulate by ...[Details]
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Jinhetian ATX-S428 is indeed a power supply with a very beautiful appearance, but after all, power supplies are not for viewing. It is not enough to just have a beautiful appearance. There must be som...[Details]
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Recently,
Intel issued its first green bond worth $1.25 billion.
The net proceeds from the issuance of green bonds will be used for projects in six areas: green buildings, energy efficiency...[Details]
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The Korea Fair Trade Commission (KFTC) previously launched an investigation into Broadcom because the company was accused of forcing Samsung Electronics to sign a long-term parts procurement contract...[Details]
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Another car company has joined the ranks of self-developed chips. A chip industry practitioner said in an interview with 36Kr that Xiaopeng Motors' self-developed chip plan has been launched for ...[Details]
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We found on JD.com that the vivo X50 Pro+ has already started pre-sale in the vivo official flagship store, and the official estimates that the phone will be shipped on July 11 at the latest. It i...[Details]
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Tesla's proximity key fob is a convenient way to lock and start your car. The card uses radio frequency identification (RFID) technology to communicate with the car.
Its induction princi...[Details]
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#include reg52.h #include "main.h" #include "smartcard.h" #include "stdio.h" typedef enum { false, true }bool; #if 0 sbit PIN_RXD = P1^0; //Define the same pin for receiving and sending sbit PIN_TXD ...[Details]
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Cars are a necessity for our daily travel. When a car has a problem on the road, we must also learn how to repair it. This article will share how to determine whether the car circuit is short-circu...[Details]
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Many PT2262 software decoding programs use timers to measure pulse width. They take up too many system resources. My own program does not use timers or interrupts, and has the least code. Bu...[Details]
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0 Introduction
Modern communication equipment, electronic products, electric vehicles, UPS, etc. generally use batteries as power sources. However, most charging devices have single functions, poor ...[Details]
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In daily life, we may encounter overload when using R-type power transformers. What is the cause of transformer overload? Can the transformer work normally after overload? With these questions, let...[Details]
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As 5G network signal coverage has been opened in many countries and regions around the world, including my country, the number of 5G mobile phones launched by mobile phone manufacturers will graduall...[Details]
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AT89C52 is a low-voltage, high-performance CMOS 8-bit microcontroller produced by Atmel Corporation of the United States. It contains 8KB of repeatedly erasable program memory and 256B of random ac...[Details]
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In the assembly language of the ARM processor, the constant expression of shifter_operand in the instruction syntax format has the following provisions: "The constant must correspond to an 8-bit bi...[Details]
GD32 MCU
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