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Multidimensional Technology Co., Ltd., a leading supplier of professional tunnel magnetoresistance (TMR) magnetic sensors, will launch the TMR13DX series of TMR magnetic switch sensors with preset sw...[Details]
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For users of complex portable devices powered by rechargeable batteries, such as digital cameras, PDAs, and cell phones, longer battery life is of particular concern.
Since PDAs are small in s...[Details]
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China told Australia at the World Trade Organization on Friday that its restrictions on Chinese 5G telecommunications technology were "clearly discriminatory" and appeared to break global trade rules...[Details]
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A working computer must have the following components: CPU (for calculation and control), RAM (data storage), ROM (program storage), and input/output devices (for example, serial port, parallel outpu...[Details]
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Most people believe that high brightness LED (HBLED) will be
the ultimate smart choice for
LED
lighting. HBLED manufacturers have significantly increased the number of lumens per watt of the...[Details]
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1. Function introduction This project uses Proteus8.12 to simulate 51 microcontroller controller, and uses LCD1602 display module, light sensor, DS18B20 temperature sensor, PCF8691 ADC module, rela...[Details]
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What is a thermometer and hygrometer? In fact, this instrument is used to measure the temperature and humidity of the environment to determine the environmental conditions for product production or s...[Details]
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1. General timer overview and performance 1.1 Overview On the stm32 chip used by the author, there is a total of 1 advanced timer TIM1 and 3 general timers TIM2, TIM3, and TIM4. Each general time...[Details]
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MediaTek launches three new products in the Dimensity 5G series and Helio 4G series, enriching its mobile platform portfolio
On May 23, 2022, MediaTek released its first
mobile pla...[Details]
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concept The workflow of a digital oscilloscope starts with triggering, followed by waveform acquisition, waveform storage, waveform processing, and finally waveform display, and so on. Triggering and...[Details]
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News from Qichacha shows that on February 21, China Electrical Equipment Group Energy Storage Technology Co., Ltd. (referred to as "Electrical Equipment") was officially established. The legal repres...[Details]
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In recent years, modern spectrum analyzers have made great improvements in low-frequency analog accuracy and digital signal processing (DSP) devices, especially front-end intermediate frequency (IF) ...[Details]
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At present, most school classrooms still use manual control switches for lighting, but due to people's indifference to energy conservation and poor management, even in the case of abundant natural...[Details]
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According to foreign media reports, NODAR, a supplier of 3D vision technology for driver assistance and fully autonomous vehicles, recently announced that its multi-camera 3D vision technology has be...[Details]
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Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]