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The timer/counter in the microcontroller can have multiple uses, and it is set by the timer/counter control word to the required purpose. There are two special function registers related t...[Details]
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Stepper motors can perform high-precision control of rotation angles and rotation speeds. As a control actuator, stepper motors are one of the key products of mechatronics and are widely used in vari...[Details]
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On June 18, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce published a new interim final rule in the Federal Register, which amended the Export Administration Regulation...[Details]
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Digital design is undergoing tremendous development and changes, which urgently require innovative methods to design, simulate, measure, and debug. One change is the use of more serial buses, and anot...[Details]
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The ADC0832 differential simulation schematic is as follows. The MCU source program is as follows (with detailed comments): #include reg52.h #include intrins.h #include 1602.h #define uchar u...[Details]
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Abstract: In order to meet the needs of on-site intelligent control and remote monitoring of LonWorks equipment, a solution to convert LON network and Ethernet protocol through embedded gateway is pr...[Details]
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Can you drive an electric car home smoothly during a traffic jam? What should you do if you suddenly run out of power halfway down the highway? Some careful car owners have found that during this year...[Details]
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While we are still struggling to decide whether the newly purchased mobile phone or computer is equipped with the latest 7nm or 10nm chip, TSMC announced this month that it has completed the 5nm arch...[Details]
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I/O port as external interrupt. general purpose input and output Each IO port of STM32 can be used as an interrupt input. To use an IO port as an external interrupt input, there are several steps: 1...[Details]
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Inspired by Marshall's rock legend, Monitor II ANC headphones are true to themselves and transcend reality, bringing you excellent sound quality. High-performance active noise cancellation technology...[Details]
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For MSP430, simulation and programming can generally be done through the JTAG, SBW, and BSL interfaces. JTAG and SBW interfaces can be used for simulation, but BSL interfaces cannot be used for simula...[Details]
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Homemade AVR MCU ISP Download Cable The function of the MCU programmer is to burn the debugged program into the memory of the MCU. The cost of the AVR MCU ISP download cable introduced in this articl...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
#define ulong unsigned long
sbit BEEP=P2^0; //speaker output pin
uchar th0_f; //The upper 8 bits of the value of T0 loaded in t...[Details]
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First, let's explain how the buttons are connected to the S3C2440 chip: KEY1 ---- EINT8 ---- GPG0 KEY2 ---- EINT11 ---- GPG3 KEY3 ---- EINT13 ---- GPG5 KEY4 ---- EINT14 ---- GPG6 KEY5 ---- EINT15 ---...[Details]
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The three-phase protection device for three-phase AC motors is a protective device that can monitor the running status of the motor in real time. When the motor has abnormal conditions such as phas...[Details]
Discrete Device
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