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#include reg51.h //Header file containing 51 microcontroller register definitions void main(void) { TMOD=0x01;//Mode 1 using timer T0 TH0=(65536-46083)/256; //Assign the initial value to the high...[Details]
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Optocoupler for switching power supply A switching power supply is a power supply that uses modern power electronics technology to control the on-off time ratio of the switch tube to maintain a...[Details]
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As we know, all measuring instruments (including oscilloscopes) have their performance limitations, which will affect the measurement results. The act of connecting the oscilloscope to the circuit us...[Details]
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Electronic fences originated in Australia's mobile ranches, where shepherds first used a direct current wire to define the range of livestock. Since the current of this simple "electronic fence" ...[Details]
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At present, many mobile phone manufacturers have not commercialized the under-screen front-facing camera. The most fundamental factor is that the effect of the front camera emission is not very ...[Details]
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1. Connect with life We have learned how to control the beeping time of a passive buzzer. As the last lesson of this chapter, we will combine the knowledge we have learned in the LED chapter to wri...[Details]
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According to foreign media reports, in previous reports, foreign media mentioned that TSMC's 5nm process production capacity has reached its limit. While it is manufacturing A14 processors on a large...[Details]
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The I2C bus is a two-wire serial bus introduced by PHLIPS in the 1980s. It was originally developed for audio and video equipment, and is now mostly used in various embedded systems to connect micr...[Details]
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I found that the compiler that comes with Keil sometimes has optimization problems, and runs completely differently than when it is not optimized. I used GCC before, and now I naturally want to use GC...[Details]
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1. Introduction to FreeRTOS interrupt settings Two macros are defined in FreeRTOSConfig.h: configKERNEL_INTERRUPT_PRIORITY configMAX_SYSCALL_INTERRUPT_PRIORITY configKERNEL_INTERRUPT_PRIORIT...[Details]
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Renesas Electronics RA MCUs Integrate micro-ROS Framework to Simplify Professional Robotics Development
Renesas and eProsima Collaborate to Advance Industrial and IoT Applications of...[Details]
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According to foreign media reports, in the race to develop fully autonomous vehicles, enabling autonomous vehicles to clearly "see" the road ahead and assess potential hazards is the key to achieving...[Details]
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On December 17, Wingtech Technology issued the "Announcement on the Signing of a Four-Party Supervision Agreement on the Special Account for Storage of Raised Funds". Approved by the "Approval on the...[Details]
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According to foreign media 9to5Mac, people familiar with the matter revealed that Apple is internally testing a new display equipped with an A13 chip. The display is codenamed J327, but details abo...[Details]
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The data after A/D conversion of PIC microcontroller usually needs to occupy two 8-bit wide RAM units, but the storage units of PIC microcontroller are limited, so the storage units of the microcontro...[Details]
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