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In recent years, with the improvement of social development level, flavors and fragrances have become more and more inseparable from people's daily life. Many industries use flavors and fragrances. In...[Details]
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The example below shows an IC developed for a simple isolated bias supply. Any synchronous buck circuit that allows sink operation can be used. This circuit is called an asymmetrical half-bridge fl...[Details]
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Fubon Securities stated that electric vehicles and 5G mobile communications will be the main driving forces for the growth of the technology industry in the next few years. The investment direction o...[Details]
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1. PIC microcontroller bus structure - Harvard structure: that is, the instruction and data spaces are completely separated, so one difference from common microcontrollers is that the program and dat...[Details]
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Appendix 1 Keywords in C51
Keywords
use
illustrate
auto
Storage Type Description
Used to describe local variables. The default value is
break
Program Sta...[Details]
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I have seen many beginners confused about reading and writing ID codes of PIC16 series microcontrollers. To be honest, the information on this aspect is not very complete. Some textbooks may involve ...[Details]
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With the rapid growth of China's economy and the continuous decline in car prices, more and more families own their own cars. However, while enjoying the convenience brought by cars, people find it...[Details]
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Recently, Netcom learned from the official that Toyota Motor Corporation-funded United Fuel Cell System Research and Development (Beijing) Co., Ltd. (hereinafter referred to as FCRD) and Huafeng Fuel...[Details]
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To help digital signal processor (DSP) developers maximize battery life and enable power-sensitive portable systems, Texas Instruments (TI) has introduced the TMS320C5509A, TMS320C5507 and TMS320C5503...[Details]
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According to the EU's requirements for automobile CO2 emission limits, by 2025, this emission index must be reduced by 15.0% compared to 2021; by 2030, this emission index must be reduced by 37.5% ...[Details]
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__swi void ledtest(); //: declare edtest to be a soft interrupt. __asm Inline assembly //: Usually you need to embed assembly code in a C program. In this case, you can use the __asm keyword to i...[Details]
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The time required for PIC18F4520 to run an instruction is equal to 4 machine cycles = 1us (4M crystal oscillator) Timer initial value setting: Take 5ms as an example TMR0H=(65536-5000)/256=0XEC; ...[Details]
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According to foreign media reports, BYD and South Korean automaker KG Mobility (formerly known as Ssangyong Motor Company) are discussing cooperation matters, saying that the two parties plan to esta...[Details]
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1. T3ster and its features Thermal transient tester T3Ster is an advanced thermal characteristic tester for semiconductor devices. It is also used to test the thermal characteristics of IC, SoC, SIP...[Details]
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On October 30, Renesas Electronics released its third-quarter financial report for fiscal year 2024. Renesas achieved revenue of 345.3 billion yen, a gross profit margin of 55.9%, and a net profit ...[Details]