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The 80C51 microcontroller has a total of 40 pins, of which 2 are power supply pins, 2 external crystal oscillator pins, 4 control pins, and four ports (P0~P3), totaling 32 input and output pins. ,a...[Details]
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The features of the TIM1 and TIM8 timers include:
● 16-bit up, down, up/down auto-load counters
● 16-bit programmable (can be modified in real time) prescaler, the counter clock frequency can be div...[Details]
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Assume that timer 3 is used to time every 1 millisecond; the function saved to the SD card is StartSave(); Case 1: timer is fast, main loop is slow 1. Code design 1 (wrong design) view plain copy in...[Details]
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Following the US government's ban on products from Chinese telecommunications giants Huawei and ZTE, the Wall Street Journal reported on the 7th that US lawmakers proposed a ban on the purchase of Ch...[Details]
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Radial flux permanent magnet synchronous (RFPM) motors have been widely used in electric vehicles and other applications in recent years because of their relatively mature design technology, high e...[Details]
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The most basic principle of the laser ranging system is to measure the time interval of the laser pulse propagating in space, so as to obtain the measured distance. This paper studies the basic pri...[Details]
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For modern electronic systems, even the simplest electronic system consisting of a single-chip microcomputer and a single I/O interface circuit, its power supply voltage is generally composed of mu...[Details]
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Medical robots
are
a new and popular track in the
robotics
industry. Last year, several global
medical
robot companies received hundreds of millions of yuan in financing. Accor...[Details]
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MCS is the series symbol of the single-chip microcomputer produced by Intel, for example, Intel's MCS-48, MCS-51, and MCS-96 series single-chip microcomputers. The MCS-51 series single-chip mic...[Details]
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Last week, Intel, which had been "warming up" for a long time through various media channels, finally officially announced its largest investment plan in Europe to date. Including two new angstrom-le...[Details]
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LPC1114 software reset, in the program, where reset is required, add NVIC_SystemReset(); this statement. The NVIC_SystemReset() function is located in the core_m0.h file and can be used as long as th...[Details]
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Let’s first briefly review what oscilloscope triggering is. Since signals are changing all the time, if we display them all on an oscilloscope, it will be very messy and we can't see clearly, so we...[Details]
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With the rise of oil prices and the improvement of environmental protection requirements, electric vehicles have become an important direction for the development of future automobiles. For battery-...[Details]
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1 #include "8051.h"
2 typedef unsigned char u8;
3 typedef unsigned int u16;
4 u8 smgduan = {
5 /*0 1 2 3 4 5 6 7 */
6 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07,
7...[Details]
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NC machine tools and CNC machine tools are two different types of CNC machine tools, and they have some differences in function, structure and application.
Definition and Principle
...[Details]
Analog electronics
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