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Regulus Cyber found that it took less than a minute to gain control of a Tesla's GPS simply by using off-the-shelf tools. Since cars have been connected to the Internet, information security has ...[Details]
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0 Introduction
In optoelectronic measurement systems, image processors are required for image acquisition and processing. In order to evaluate and test the image acquisition and processing capabilit...[Details]
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China Energy Storage Network News:
State Grid Corporation of China held a press conference and cloud signing ceremony for the key construction tasks of "Digital New Infrastructure" in Beijing...[Details]
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News Highlights ● Micron’s 9300 series SSDs enable near real-time access to data by delivering the industry’s lowest average write latency. ● The 3.5GB per second sustained read and write performan...[Details]
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The sound of the active buzzer is fixed, the working voltage is constant, and the on and off time of the power is changed to obtain sounds of different durations, such as continuous sound, fast short...[Details]
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ZTE's Axon 40 series new product launch conference is scheduled for May 9. It still uses a true full-screen design with an under-screen front camera. Today, the official announced the imaging s...[Details]
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TTL integrated logic gate circuit
3.3 TTL integrated logic gate circuit
3.3.1
TTL NAND gate 1. Working principle of TTL NAND gate
1. Circuit structure
2. Working principle
2. W...[Details]
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The voltage of the appliance or load is 220V. The function of the neutral line is to form a 220V phase voltage with the live line (phase line). UA, UB and UC are the live lines, also called phase lin...[Details]
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The digital audio interface SAI (Synchronous Audio Interface) of the Apalis iMX8 computer module can be configured as AC97 or I2S format for connecting an external audio codec. The following articl...[Details]
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1. Born to Glory: The Origin of ARM Cortex-M Processor When ARM introduced the ARMv7 core architecture in 2004, it abandoned the previous "ARM+number" processor naming method (processors before ARM...[Details]
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1. First check the "Tiny6410-1170 CPU Core Board Schematic Diagram" and find the LED part:
As can be seen from the above figure, when nLED_1 is at a low level, LEDx will light ...[Details]
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In recent years, with many advantages such as increased light efficiency, low energy consumption, high reliability, long life, small size and environmental protection, the application of LED in...[Details]
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On August 25, the CNESA DataLink 2024 first half energy storage data release conference was held in Suzhou. Chen Haisheng, chairman of the Zhongguancun Energy Storage Industry Technology Alliance and ...[Details]
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1. Hardware pin introduction: This test uses SPI mode to read and write SD cards, and the relevant pin configurations are as follows: Chip select: SD_CS- PB13, corresponding to pin 1 of SD card, lo...[Details]
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Universal input, 12 V and 1A output flyback low-cost and high-efficiency power supply circuit
Figure 14 shows a low-cost, high-efficiency flyback power supply circuit using the TNY278, universal...[Details]
GD32 MCU
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