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To know the performance of transistors and quantitatively analyze their parameters, you need a special measuring instrument, such as a JT-1 transistor characteristic plotter. When there is no special...[Details]
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1. Experimental purpose
1. Master the interface method between A/D conversion and single-chip microcomputer.
2. Understand the conversion performance and programming method of A/D chip 0809...[Details]
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Zener diodes are widely used. Here is a simple method to accurately measure the voltage value of Zener diodes: As shown in Figure 1-1①, to measure the voltage value of Zener diodes below 15V, two...[Details]
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On December 16, the Ministry of Industry and Information Technology of the People's Republic of China issued an official announcement that Chongqing Biaoneng Ruiyuan Energy Storage Technology Resea...[Details]
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Recently, Big Player exposed its first mobile
power supply
product
- Big Player muua mobile power supply, which has a built-in 7000mAh large-capacity battery and supports a maximum...[Details]
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In the HUB-RPA project, the F340 GPIO output is only 3.3V. Using it to control the on and off of USB 5V with only one PMOS has problems. After the circuit is modified as follows, the on and off of ...[Details]
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The fastest-growing autonomous driving company in terms of L4 commercialization has released a new generation of products. On September 25, at the 2021 World Intelligent Connected Vehicle Conference...[Details]
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By Guillaume Crinon, Global IoT Strategy Manager, Avnet Driven by industries such as discrete manufacturing, transportation, logistics, and utilities, the global IoT market will reach $3.9 trilli...[Details]
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The SNMP network management board uses the RTL8019AS 10M ISA network card chip to access the Ethernet. The advantages of choosing it are: NE2000 compatibility, good software portability; simp...[Details]
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The main factors that can cause the measurement failure of gas ultrasonic flowmeters during use are dirt in the pipe, such as mud, oil, rust, dust, water, etc., especially stagnant water. In order to...[Details]
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1 Introduction
With the rapid development of China's economy, the increase of modern urban population and the expansion of urban areas, the problem of energy shortage has become more and more...[Details]
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The arrangement of LEDs and the specifications of the LED light source determine the basic driver requirements. The main function of the LED driver is to limit the current flowing through the LED...[Details]
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Various video signal processing and transmission systems require high-speed broadband operational amplifiers to achieve buffer amplification or modulation processing of high-speed video signals. Th...[Details]
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Due to the busy daily life of modern people, entertainment is also a regulator of life stress. With the prosperity of the video game industry, some peripheral products around video games are gradua...[Details]
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Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]
Microchip MCU
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