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According to Yonhap News Agency, Samsung Electronics announced on the 20th that it will temporarily close its TV factory in Slovakia from the 23rd due to the continued outbreak of the new coronavirus...[Details]
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Uber Eats has officially announced a partnership with
robot
company Cartken and Japanese industrial giant Mitsubishi Electric to launch a robot delivery service, providing more convenient t...[Details]
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In modern daily life, the mobile blood bank is an important equipment for hospitals to collect and transport blood. In addition, it also plays an extremely important role in modern warfare. However...[Details]
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The U.S. Air Force recently deployed a robot dog during its first-ever Simultaneous Nuclear Readiness Training (SNORT) at MacDill Air Force Base in Florida.
The so-called robot dog is actually...[Details]
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// The default frequency of the STM32 system is HSI -- 8 MHz // Adjust the system clock frequency to 36Mhz void Clock_Init(void) { // In order to double the frequency, use the PLL frequency multipl...[Details]
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Nexperia’s 50µA Zener diode portfolio extends battery life and saves PCB space
The full range of products covers various applications from 1.8V to 75V
Nijmegen, January 27...[Details]
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The sound that people can hear is produced by the vibration of objects. Its frequency is in the range of 20HZ-20KHZ. The sound exceeding 20KHZ is called ultrasonic wave, and the sound below 20HZ is...[Details]
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GPIO: STM32 has 3 (64-pin) IO ports, namely PA, PB, and PC. The IO ports of STM32 can be configured into 8 modes by software: 1. Input floating 2. Input pull-up 3. Input drop-down 4. Anal...[Details]
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The current-fed push-pull inverter circuit is shown in Figure 1-1. In the figure, the DC voltage is sent to the center tap of the transformer Tr through the inductor L1. L1 and the capacitor C2 conne...[Details]
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Since the concept of the Internet of Things was born in the United States, the Internet of Things has become an important part of the new generation of information technology, and is the integration o...[Details]
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Recharge NiMH batteries via USB
Figure 1. USB-powered single-cell NiMH switch-mode charger.
Although Li+ batteries have apparently taken over the portable world, NiMH batteries ha...[Details]
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Energy Vault Holdings will add five new gravity energy storage systems in China, the company confirmed on November 6.
Last year, Energy Vault broke ground on its first such “EV...[Details]
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Since the internal flash blocks of the STM32F4 series are very large, the erasing time is relatively long and wasteful. I usually use the middle 64KB block for storage, the first 4 16KB blocks are fo...[Details]
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This paper designs a high-performance
low-pass filter
for
audio
systems using the GIC method
.
In any quantization system, an anti-aliasing filter can change the sampled sign...[Details]
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RT9600 Typical Application Circuit
There 2 PCB trace have to parallel and place R near to PWM IC ...[Details]
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