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I. Overview IIC stands for Inter-Integrated Circuit (IC bus). This bus type was designed by Philips Semiconductor in the early 1980s. It is a simple, bidirectional, two-wire, synchronous se...[Details]
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Three new Honor phones have now been approved by the Ministry of Industry and Information Technology for network access. Their model numbers are VNE-AN00, CMA-AN40 and LGE-AN20. The Ministry of...[Details]
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Introduction to I2C The I2C bus only needs two lines, an SDA data line and an SCL clock line; the communication between the host and the I2C device can be realized based on the high and low levels, r...[Details]
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#include avr/io.h #include avr/interrupt.h int main() { DDRB|=0X20;//Set PWM waveform output, connected to port PB5, see the comment of OCR1A=15625 for details DDRE=0X04; PORTE=0X04; DDRA=0XFF; P...[Details]
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Figure 1 is a simplified diagram of the transformer principle. When a sinusoidal AC voltage U1 is applied to both ends of the primary coil, there is an alternating current I1 in the wire and an alt...[Details]
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Apple issued a statement on the 19th saying that it would not place new orders with the Taiwanese iPhone OEM until Wistron took corrective action against its Indian factory where riots broke out last...[Details]
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1. Overview
Thorlabs' optical spectrum analyzer (OSA) is a general-purpose instrument that measures the optical power of a light source as a function of wavelength. This instrument is more than ad...[Details]
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Recently, according to foreign media reports, Jun Young-hyun, president and CEO of Samsung SDI, said that the company is developing a new, larger cylindrical battery for pure electric vehicles. ...[Details]
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With the development of economy and society, the situation of traditional energy is becoming increasingly tense. Under the background of people's increasing demand for energy, actively developing ne...[Details]
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9 Cost Analysis of Off-Grid Photovoltaic Power Generation System
Investment cost and operation cost constitute the main cost of off-grid photovoltaic power generation system. However, it should b...[Details]
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Magnetic flap level gauges are widely used in the power, petroleum, chemical, metallurgy, environmental protection, shipbuilding, construction, food and other industries, and are mainly used for liqu...[Details]
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1 Introduction Networked control systems are the development trend and research hotspot of control systems. As an important part of networked systems, fieldbus control systems have been widely used i...[Details]
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On the MCU development board, in order to save IO port resources, expand and utilize IO ports, we often use a 38 decoder, which will turn three IO ports into eight IO ports. However, the three input p...[Details]
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The General Office of the State Council recently issued the "Opinions on Leading the Accelerated Development of New Consumption with New Business Forms and Models" to promote the deep integration of ...[Details]
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Abstract: In order to solve the problem of coexistence of multiple computer peripherals, this paper proposes a design method of peripheral sharing controller based on single-chip microcomputer thro...[Details]
FPGA/CPLD
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