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A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
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introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
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1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
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introduction
Belt drive is a common transmission device used in industrial production. Its commonly used speed detection device is a photoelectric encoder installed at the rotating end of th...[Details]
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With the tense global energy situation and the improvement of human environmental protection awareness, the research and development of power batteries is in full swing around the world. At present...[Details]
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For a long time, the ambient temperature of the computer room has determined the working condition of the equipment. Whether the ambient temperature of the computer room is qualified reflects the c...[Details]
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Abstract Taking Spartan-3E series FPGA as the core control module, combined with AD10242 analog-to-digital conversion chip and MXP-123MD-F optical transceiver module, high-speed data acquisition an...[Details]
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1. Preparation of electrodes
(1) Raw material pretreatment
Before the experiment, the positive electrode material LiFePO4, acetylene black and adhesive were vacuum dried at 120°C for 12 h...[Details]
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The voltage comparator is used to shape the demodulated signal and convert it into a standard rectangular wave. The high-speed, high-precision voltage comparator LM319 produced by Philips is selected....[Details]
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Abstract: Intelligent power module IPM is increasingly widely used in the field of power electronics. This paper describes the structure and appearance of IPM in detail, and focuses on the self-pro...[Details]
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I once bought a remote control electric curtain. The original control part used infrared remote control, which had a limited range and was inconvenient to use. For this reason, I modified it and re...[Details]
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The TCP/IP protocol can be roughly divided into the following layers: application layer, TCP/IP protocol layer, and network card driver. The interface between these protocol layers is shown in Figure ...[Details]
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The "Internet of Things" report proposed by the International Telecommunication Union points out that the development of Internet of Things technology has four key application technologies, radio freq...[Details]
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Toshiba Lighting Technology uses
a 7.2W product of COB-type
LED
with high
luminous
efficiency
, which directly dissipates the heat of the LED to the circular aluminum plate, and then ...[Details]
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Take several ballpoint pen refills that have run out of ink, cut off their ball heads, file them flat, and clean them with gasoline, as shown in Figure 6-19 (a). Then use tin to solder them t...[Details]
Microcontroller MCU
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