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I have taken many detours in the use of AS608 before. This time, I hope that we, as beginners, can learn from experience. Hereby introduce AS608. The use of fingerprint module AS608: 1-pin red wire: ...[Details]
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1 Hardware Circuit Design
System working process:
The single-chip microcomputer AT89C51 collects various information of the equipment, which can be pressure, flow, temperature and h...[Details]
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The leakage current tester is designed according to international and domestic safety standards such as IEC, ISO, BS, UL, JIS, etc. It is suitable for testing the safety leakage current of various ...[Details]
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Explain the working principle of non-encoded keyboard. How to judge key release?
Answer: In the MCU system of non-encoded keyboard, the keyboard processing program first executes the program segmen...[Details]
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Bluetooth SIG targets 6GHz band Mid-band spectrum expansion project will improve Bluetooth technology performance Beijing, November 17, 2022 - The Bluetooth Special Interest Group (SIG), the indus...[Details]
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At the beginning of the year, the National Development and Reform Commission and other departments issued the "Implementation Opinions on Further Improving the Service Guarantee Capability of Elect...[Details]
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The most important thing in learning single-chip microcomputer is to practice more. You can't learn to swim standing on the shore. Without practice, I'm afraid you will never learn single-chip microc...[Details]
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News Highlights ● Local voice control solution eliminates the cost, complexity and privacy issues associated with cloud connectivity ● Features customizable, low latency, far-field wake-up words and ...[Details]
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The pogo pin electrodes inside the TWS Bluetooth headset are mainly used to connect Bluetooth, touch the motherboard, connect the LDS antenna, sense touch, etc.
1. Pogopin electrode electropla...[Details]
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/****************************************************************
【File name】lcd12864.h
【Function description】lcd12864 header file
【Author】shifu
******************************************************...[Details]
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【Abstract】 This paper introduces a high-frequency function generator controlled by a single-chip microcomputer and composed of a MAX038 chip. Its characteristics are high output accuracy, wide freq...[Details]
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I. Introduction
During the new product development phase, electrical lab characterization plays an important role in verifying the electrical functionality of the device to ensure that it funct...[Details]
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At present, some people in the market believe that centralized power generation is more suitable for the construction of large ground-based power stations, because it is not as difficult to ensure ...[Details]
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In recent years, China has built or is about to build a huge number of public hospitals, while the number of private hospitals is also growing rapidly. The industry usually uses the "patient drug and...[Details]
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High voltage solid state soft start cabinet is an electrical equipment widely used in the industrial field, mainly used for starting high voltage motors. It uses advanced power electronics technolo...[Details]
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