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Currently, iPhone 13 Pro and iPhone 13 Pro Max are available in 1TB versions, priced at 11,999 yuan and 12,999 yuan respectively. On January 17, according to LetsGoDigital, Samsung will also ...[Details]
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The clock switching function provides STM8 users with an easy-to-use, fast and safe way to switch from one clock source to another. System Startup To enable the STM8 system to start quickly, the cl...[Details]
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Recently, TÜV Rheinland (hereinafter referred to as "TÜV Rheinland"), an international independent third-party testing, inspection and certification organization, conducted a safety concept assessmen...[Details]
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The switching power supply charger has a supply voltage of 110V, which can be easily changed to 90-250V and continue to work; the output voltage is 5V, which can be changed to 5-12V, which is espec...[Details]
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void Usart_INT0_init()
{
TMOD = 0X21;
TH1 = 0XFD;
TL1 = 0XFD;
SM0 = 0;
SM1 = 1;
REN = 1;
TR1 = 1;
//ES = 1; //Serial port interrupt affects external interrupt 0. This sentenc...[Details]
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The CS5525/CS5526 A/D converters are optimized for measurements with thermocouples. It is designed with a single analog input but includes four digital output pins for controlling analog switches and...[Details]
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Introduction I recently took on a tachometer project, the principle is to measure frequency. At first, I used an external interrupt, and then took the value according to the timer timing of one secon...[Details]
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DENSO will participate in the 2021 Shanghai International Auto Show (April 21-28) held at the Shanghai National Exhibition and Convention Center. Since last year, Denso has formulated and implement...[Details]
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1. Definition of DC speed regulator
The full name of pulse width modulation is: Pulse Width Modulator, abbreviated as PWM.
The DC motor speed regulator is a device that regulates th...[Details]
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1 Introduction Portable Media Player (PMP) is a hot topic discussed by semiconductor suppliers. PMP is a consumer entertainment product with the core function of playing multimedia files, inc...[Details]
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In the MCS-51 interrupt system, the enable or disable of interrupts is controlled by the 8-bit interrupt enable register IE which can be addressed on the chip. See the table below. EA - - ES...[Details]
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Southwest Research Institute (SwRI) , a leading innovator in machine learning technology, has developed a motion prediction system that can improve the pedestrian detection capabilities of self-drivi...[Details]
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1. Editing and compiling tools:
1、ADS1.2
ADS is ARM's integrated development environment software, which has very powerful functions. Its predecessor is SDT, which was ARM's developme...[Details]
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In this tug-of-war over the chip shortage, 28nm capacity is the most in-demand capacity. After UMC announced the expansion of 28nm capacity in Southern Taiwan Science Park, TSMC's Nanjing plant expan...[Details]
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The differences between servo presses and ordinary presses are mainly reflected in the following aspects:
How it works
A servo press is a press driven by a servo motor. Its work...[Details]