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As the products used in today's consumer electronics, automotive and aerospace applications become more and more complex with continuous updates, at the same time, the continuous improvement of test ...[Details]
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Figure 2-87 is a half-bridge pulse width modulation circuit. The pulse width modulation circuit uses MB3759.
The
control
signal
is added to the foot of MB3759
thro...[Details]
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Bit addressing means that each bit value in this register can be directly called
For example: There are eight bits EA in the bit-addressable IE - ET2 ES ET1 EX1 ET0 EX0, which can be directly opera...[Details]
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The company is also expected to launch its new MagicBook series of laptops, in addition to the Honor V40 flagship smartphone on January 18. Currently, the company is expected to launch the Honor Magi...[Details]
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As the integrated circuit industry enters the "post-Moore era", the difficulty and cost of improving the performance of integrated circuit chips are becoming increasingly high, and people are in ur...[Details]
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Recently, Jiangsu Meimiao Energy Storage Technology Co., Ltd. (hereinafter referred to as "Meimiao Energy Storage") and Carbon Fusion Pte. Ltd. (hereinafter referred to as "Carbon Fusion") signed a...[Details]
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Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]
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A steady current source is a constant current source whose output current does not change with the load and voltage. Its function is to stabilize the current on the load. The editor of Learning Netwo...[Details]
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As demand for chips grows and the semiconductor supply chain tightens, component distributor Avnet has made a lot of money. In Avnet's most recent quarterly report released in January 2022, the compa...[Details]
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As expected, Microsoft discontinued its Cortana mobile app today. The company has now stopped all support for third-party Cortana and has canceled the Cortana app on iOS and Android devices. Cortan...[Details]
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The Internet has become one of the important basic information facilities in modern society and an important channel for information circulation. How to share information of small embedded devices ...[Details]
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The success of CT in the field of medical diagnosis has made CT more widely used. In recent years, industrial CT has relied on computer tomography technology and advanced measurement and analysis sof...[Details]
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1.
Description: L293 motor drive schematic
Image:
L293 contains a 4-channel logic drive circuit. Except for L293E which has 20 pins, the others are all 16 pins. The rated working current is 1A...[Details]
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1. Overview
The rapid development of China's economy has put higher and higher requirements on energy companies and pollution-producing companies. They need to improve production effic...[Details]
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introduction
In a real-time operating system, since multiple tasks are running concurrently, interrupts must be turned off when entering some critical areas to ensure the normal operation...[Details]
Analog electronics
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