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In view of the problems existing in the application of LED display screens, a low-cost, easy-to-update dot matrix LED text display solution is proposed. The system uses C8051F410 as the MCU, uses t...[Details]
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August 28 news, according to foreign media reports, Amazon launched the health bracelet Halo on Thursday, entering the wearable device market. Amazon says the band and its accompanyin...[Details]
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Machine vision light source LED, machine vision light source directly affects the quality of the image, and then affects the performance of the system. So we say that the role of the light source i...[Details]
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System functions Use STM8 to detect three independent buttons, and give an indication immediately once a button is detected! hardware design For details about the I/O structure and related intr...[Details]
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Has China surpassed the United States in 5G? Qualcomm CEO Steve Mollenkopf recently told Bloomberg that in terms of technology, it has not yet, but China has made rapid progress in 5G deployment, esp...[Details]
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On March 14, technology media GSMArena published an article pointing out that the two flagships, realme GT2 and GT2 Pro, were launched and sold globally. Most consumers' attention was focused on the ...[Details]
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The AD627 is a single-supply, micropower instrumentation amplifier that uses only one external resistor to configure the gain between 5 and 1,000. It uses a single 3 V to 30 V supply to provide an ...[Details]
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Mobile backup power supplies solve the outdoor power supply needs of digital products, and use natural renewable energy conversion and energy storage or household electricity storage to solve the o...[Details]
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Sina Digital News reported on the evening of March 16 that iQOO will hold a press conference today to launch iQOO Neo5. Previously, the iQOO Neo series focused on cost-effectiveness, and its performa...[Details]
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#include reg52.h #include "./delay/delay.h" sbit seg_select = P2^1; sbit bit_select = P2^0; sbit key1 = P1^0; #define SEGPORT P0 unsigned char segdata = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x...[Details]
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introduce Modules involved: 1. LCD1602 LCD screen 2.DS18B20 temperature sensor 3.ADC0832 digital-to-analog conversion chip 4.TORCH_LDR illumination control 5. Stepper Motor Functionality:...[Details]
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On the afternoon of March 3, Meizu Technology officially launched the 2021 Meizu 18 series 5G dual flagship phones - Meizu 18 and Meizu 18 Pro in Zhuhai; the launch of the Meizu 18 series is also a n...[Details]
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China Energy Storage Network:
Recently, the National Energy Administration announced the operation of wind power grid connection in the first three quarters of this year. Data shows that from...[Details]
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0 Introduction
The sensor
part
of the traditional gas pressure measuring instrument
is separated from the data acquisition system, and has poor anti-interference ability. In additi...[Details]