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The analog quantity between 0 and 5V is input from the analog channel of ADC0804, converted into digital quantity by ADC0804 and sent to the microcontroller. After being processed by the...[Details]
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On November 25, 2019, the Shenzhen Securities Regulatory Bureau disclosed that Shenzhen Qiangrui Precision Technology Co., Ltd. (hereinafter referred to as "Qiangrui Technology") had completed the co...[Details]
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Since the S3C2440 core board and the main board are made in the laboratory, the H-Jtag of the friendly arm cannot be used, so J-Link is used to test whether the soldered core board works norma...[Details]
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Instructions 1. Correct steps It is divided into two circuits, the main circuit and the auxiliary circuit. The main circuit is adjusted by a large knob, and the auxiliary circuit is adjusted by a sma...[Details]
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(1) Why choose AVR microcontroller? Flash program memory can be erased and written more than 1,000 times, and no scrapped products are produced. Some PICs are OTP and can only be burned once. AVR p...[Details]
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This detector uses the photoelectric method to detect the distribution and density of underwater silt. It has the characteristics of small size, low power consumption, strong safety, high accuracy, ...[Details]
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1. System Overview The modules used in the system include AT89C51 microcontroller + LCD1602 display screen + ADC0832 + buttons + small lights. The intelligent street light control system designed t...[Details]
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On May 2, Fast Technology quoted Weibo expert @手机陶瓷达人 as saying that Apple's first dual-core packaged CPU (let's call it M2 dual, using two M2 SIPs, one of which is rotated 180 degrees) will begin ma...[Details]
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When AC current is overloaded, the AC voltage applied to the load and the AC current passing through the load have a phase difference, from which people derive the concept of power factor. The el...[Details]
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Since China has accelerated into the new energy era, everyone has paid more and more attention to the development of battery technology. After all, it is well known that the battery is the "heart" of...[Details]
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After I bought
the
MINI
USB
DAC
, I felt that the sound quality had indeed improved. However,
I had an opinion
about
the power supply
when I saw this machine.
It ...[Details]
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my country has always been highly dependent on imports for new display materials and core equipment, and has been in a passive state for a long time. At present, with the increasing uncertainty in th...[Details]
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As the energy crisis intensifies, the use of new energy has become a long-term development strategy for all countries. Photovoltaic energy, with its renewable and pollution-free advantages, is re...[Details]
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The problem of mobile phone slowdown will definitely occur if you use the mobile phone for a long time. However, today's processors are obviously not a problem of computing power, so what is the core...[Details]
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The CNC system of a numerically controlled machine tool is a highly automated machine tool control system that controls the movement and processing of the machine tool through a computer program to...[Details]
Industrial Control Electronics
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