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1. Execution timing of EM78P447S instructions As the clock oscillator of the time base , the generated clock pulse signal is divided by the internal frequency division circuit to form an "instr...[Details]
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The watchdog timer (Watchdog Timer (WDT_A)) is actually a special timer, which can be used as a watchdog or a timer.
The so-called watchdog function refers to the ability to monitor whether the progr...[Details]
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Combining an analog multiplier with a high-side current-sense amplifier enables the measurement of battery charge and discharge currents in laptop computers or other portable instruments. This arti...[Details]
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Currently, most of the automobile stock market (that is, vehicles in use) still do not have ADAS systems provided by the original manufacturers, which has become a major development opportunity for t...[Details]
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introduction
Many of today’s industrial and instrumentation applications involve sensor measurements. The function of a sensor is to monitor changes in a system and then feed this data back to a ...[Details]
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In 2023, the development of China's AR/VR consumer market was not as expected. According to data from market research firm IDC, the overall sales volume of the market was only 725,000 units, a year...[Details]
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In recent years, JBL, an American company, has adopted many effective new technical measures in design and production to continuously improve the performance of various speaker systems.
Tweeter:
...[Details]
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In digital circuit testing, it is necessary to use several instruments and instruments to observe the test phenomena and results. Commonly used electronic measuring instruments include multimeters,...[Details]
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Using STM8L101F3P6 Drive the buzzer: beep twice, then turn off for 3s. The key procedures are as follows: void main(void) { GPIO_Init(BUZZER_GPIO_PORT,BUZZER_GPIO_PINS,GPIO_Mode_Out_PP_Low_Slow);//P...[Details]
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MediaTek will release its world's first 5G system-on-chip (SoC) on the afternoon of the 26th. However, it had already announced the previous evening that it would work with Intel to introduce the lat...[Details]
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According to customs statistics, in August this year, Nanchang's imports and exports totaled 11.04 billion yuan, up 25.1% from the previous month. In the first eight months, Nanchang's imports and ex...[Details]
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International Energy Network learned that on January 10, China Coal Tianjin Design Engineering Co., Ltd. announced the candidates for qualified suppliers of the main equipment package 1-inverter fo...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
#define ZKB 6 //duty cycle initial value setting
#define max_time 100 //Set the timeout
sbit gd1=P1^0...[Details]
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/* TIM2 initialization function Return value: None Parameter: timing time us */ #define CPU_CLK 16027 //Main frequency KHz void timer2_Init(head us) { uchar PSCR = 0; // frequency division ...[Details]
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Based on the QC/T 29106-2014 standard, this paper proposes new durability characteristics test and contact voltage drop test methods, and conducts experimental verification on these two test method...[Details]
FPGA/CPLD
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