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In order to ensure that customers can choose the products they like, most manufacturers will provide complete pre-sales, sales and after-sales policies, including pre-sales shopping guides, sales ser...[Details]
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introduction
In the field of optical communications, electro-absorption modulated lasers (EML) used for high-speed and long-distance communications have high requirements for temperature stability ...[Details]
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According to foreign media reports, according to documents released by the U.S. Securities and Exchange Commission, Jerome Guillen, president of Tesla's heavy truck division, chose to resign three mo...[Details]
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The Note 10+'s brilliance has been largely taken away by models such as the iPhone 11 Pro and Huawei Mate 30, and continues to be eroded. The next round of counterattack can only wait for the ...[Details]
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The floating-point numbers in C51 are represented by the IEEE-754 standard, with a storage length of 4 bytes, which contains 3 bit fields: the sign, the exponent, and the mantissa. (1) Single-digit s...[Details]
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At present, public key-based identity authentication mechanisms are widely used on the Internet. Public Key Infrastructure (PKI) is a system that uses public key technology and digital certificates t...[Details]
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Ordinary 51 IO port source current 100ua sink current 10ma atmege8 IO port source current 20ma sink current 20ma Today I added a buzzer to the soldered board. It is directly driven by the IO port...[Details]
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We need to see what the power supply is made of. The best way is to open the outer casing of the power supply and take a look at its internal structure.
The second method is to package four di...[Details]
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CEVA Launches Industry's First Baseband Platform IP for 5G RAN ASICs Accelerating 5G infrastructure deployment PentaG-RAN closes semiconductor industry design gap, optimizing ASIC solutions for...[Details]
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On May 23, 2020, CCTV's "Dialogue" program invited Zheng Guoguang, Vice Minister of the Ministry of Emergency Management, to discuss the topic of "China's Emergency Management from the Perspective...[Details]
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#include iom128v.h
#include macros.h
volatile unsigned char i=0x00;
/*--------------------------------------------------------------------
Program name: AD conversion initialization program
...[Details]
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When starting a new design, the first parameter to be selected is bandwidth. Depending on the application, three types of front ends are available: baseband, bandpass (or super-Nyquist frequency, a...[Details]
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Let's review the I2C protocol again:
/**************************************************
//IIC Start
**********************************************/
void IIC_Start()
{
SCL_HIGH; // SC...[Details]
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introduction
The two computer systems of the 2x2-out-of-2 system each have two CPUs, and all structures and accessories are exactly the same. The two systems use dual-machine hot backup, w...[Details]
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On October 30, The Information's latest report pointed out that the standard version of the iPhone 17 has passed the early development stage. Apple's partner Foxconn is carrying out early manufactu...[Details]
MicroPython Open Source section
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