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OPPO Vice President @沈义人Brian announced the name of OPPO's first wireless noise-cancelling headset, OPPO ENCO Q1, and said that this wireless noise-cancelling headset uses 4Mic FF+FB dual activ...[Details]
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If you do not use an external crystal on the STM32, the connection method of OSC_IN and OSC_OUT If you use the internal RC oscillator instead of an external crystal, please follow the following metho...[Details]
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New Product Express丨Mini-Fit Max Connector Mini-Fit Max wire-to-board connectors surpass other mid-power connector products, delivering 20.5 amps in a compact package, and feature a rugged shankles...[Details]
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Recently, the 2019 China International Information and Communication Exhibition was held in Beijing. Chen Zhaoxiong, Vice Minister of the Ministry of Industry and Information Technology, revealed in ...[Details]
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The working principle of the closed-loop Hall current sensor and its application in the ground vehicle power system are introduced, which realizes the isolated measurement and control of the output...[Details]
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On February 26, Fului Zhixing officially announced that it had recently received hundreds of millions of yuan in Pre-A round financing. This round of financing was led by Zheshang Venture Capital, wi...[Details]
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Keysight Technologies Inc. (NYSE: KEYS) and the China Academy of Information and Communications Technology (CAICT) have achieved significant results in their collaboration to advance 5G New Radio (NR...[Details]
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Three-phase AC induction motors are widely used in machinery, metallurgy, textile, electric power and national defense due to their simple structure, reliable operation and low price. However, when...[Details]
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SMA Solar Technology, the world’s largest solar inverter maker, has slashed its full-year targets just days after its chief executive described the company’s outlook as challenging.
SMA said d...[Details]
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Oscillator prices rise, lead times lengthen
The demand for oscillators has accelerated significantly, with prices continuing to rise in October and resulting in longer delivery times.
...[Details]
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Light is an electromagnetic wave, and wave theory is generally used to analyze the basic principles of light guidance. However, according to optical theory, in a space where the size is much larger th...[Details]
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Morning news on February 23rd, Beijing time. According to reports, according to the latest article published in the magazine "Nature", Google announced that it has made a breakthrough in correcting t...[Details]
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Signal generators are a common piece of equipment found in labs. They are best used to test the inputs of new hardware designs before assembly and to verify the performance of circuits. In recent year...[Details]
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This program contains sub-files
#include iom128v.h
#include macros.h
#include "12864lcd.h"
#include "ds1302.h"
#include "ds18B20.h"
void mcu_init(void)
{
DDRA = 0XFF; ...[Details]
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Recently, Tang Chuanle, deputy director of Shandong Nuclear Power Equipment Manufacturing Co., Ltd. (hereinafter referred to as: Shandong Nuclear Power Equipment), led a team to visit the Liquid Fl...[Details]
Analogue and Mixed Signal
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