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Electromagnetic interference (EMI) is a part of our lives. Over time, the presence of both intentional and unintentional EMI radiators can wreak havoc on circuits. The signals from these radiators do ...[Details]
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There are many subscription apps in the App Store today, which often offer users a free trial period to attract users to subscribe continuously. However, free trials have also attracted a lot of nega...[Details]
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For decades, the telecom infrastructure market has been driven by macro and micro base stations. Today, with the help of 5G massive MIMO active antenna systems, the radio frequency (RF) component ind...[Details]
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How the BBC sends audio to transmitter sites
On the surface, running a radio station is a straightforward technical challenge. Build a studio, connect it to a transmitter, and you're good to g...[Details]
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Incorporating PIN Schottky structure results in greater robustness and efficiency Nijmegen, April 20, 2023: Nexperia, the high-volume production specialist in basic semiconductor devices, today ann...[Details]
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;-------Use of 4*4 keyboard program--------
PC EQU 2
STATUS EQU 3
RA EQU 5
RB EQU 6
RC EQU 7
BIJIAO EQU 0F
JIANZHI EQU 8
BUFFER EQU 9
BUFFER1 EQU 0AH
BUFFER2 EQU 0BH
C...[Details]
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Xiaomi launched two flagship models this year, Xiaomi 12 and Xiaomi 12 Pro, but the rumored super cup was not unveiled at the same time. Blogger @数码闲聊站 revealed that Xiaomi's super cup flagsh...[Details]
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The division value means that you reduce the frequency of the system clock. Assuming the clock frequency is 72Mhz, and the division value is 7199, now your timer value is 10kHz, which means that ever...[Details]
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1. RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE); //Enable GPIOC clock
Why do some CortexM3 peripherals need to configure the RCC clock before configuration?
Because CortexM3 is clock-driv...[Details]
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1. Use chip PIC18F25KXX; 2. The actual picture is as follows: 3. Use PICKIT3 downloader to download the program; use 20pf chip capacitors and 4.096 passive crystal oscillator; peripheral circuits...[Details]
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An engineer in Shenzhen Futian Huaqiangbei who specializes in screen development and production needs to use an oscilloscope to measure a series of pulse signals when the Apple tablet computer iPad p...[Details]
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Shanghai, China, May 23, 2023 –
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced the launch of the first three products in the new TCR1HF series of LDO regulators – ...[Details]
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On October 19, the National Bureau of Statistics released the economic report for the first three quarters. In the first three quarters, the added value of industrial enterprises above designated siz...[Details]
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Strategy Analytics' latest research report "IoT Cellular Connections by Air Interface and Vertical Industry" points out that by 2025, 5G connections will grow to one-third of all IoT connections; the...[Details]
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Recently, 12 200KVA 660V to 380V energy storage isolation transformers from Zhuoerfan Transformer Company were shipped to Tianjin. These transformers will provide stable power sup...[Details]
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