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In traditional voltage-type control, there is only one loop, and the dynamic performance is poor. When the input voltage is disturbed, the duty cycle changes slowly through the voltage loop feedback....[Details]
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BlackBerry has announced the availability of QNX Black Channel Communication Technology, a new software solution that OEMs and embedded software developers can use to ensure the secure exchange of da...[Details]
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According to Jiwei.com, Huawei's successful experience in the smartphone market is being fully learned by the domestic mobile phone market. Anyone familiar with the development history of Honor knows...[Details]
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Today (14), according to the official website of Globalfoundries, GlobalFoundries sold its photomask business to Toppan Photomasks, a subsidiary of Japan's Toppan Corporation. This is the second time...[Details]
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The Mi Watch Youth Edition 1S is Huami's latest sports watch product. It is an entry-level product. Although it is not as high-end as other Huami products, it has many functions. It has many fu...[Details]
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On December 13, ST Electric Power disclosed plans for major asset replacement and cash payment to acquire assets, plans for issuing shares to purchase assets and raise matching funds. The company pla...[Details]
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When the motor is running, the magnetic field distribution in its internal structure is both complex and clear.
First, let's look at and analyze the magnetic field profile generated by one pol...[Details]
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1. Flame detection alarm
Figure 8-23 is a flame detector circuit diagram using lead sulfide photoresistor as detection element. The dark resistance of lead sulfide photoresistor is ...[Details]
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Shanghai, China, March 7, 2024 -
Farnell, a global distributor of electronic components products and solutions under Avnet, is now stocking Abracon's high-power electric double-layer capacitors...[Details]
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I worked hard to compile a 10s loop timing program. The schematic diagram and program are as follows:
ORG 0000H
AJMP MAIN
ORG 000BH
AJMP INTT0
ORG 0030H
MAIN:CLR P...[Details]
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Recently, according to foreign media Letsgodigital, the design patent of Haipai mobile phone was exposed, and the camera adopts a pop-up camera design similar to OPPO Reno. According to Letsgodi...[Details]
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1. Background
In recent years, the electrification of the automobile market has become increasingly obvious. In the future, with the popularization of new energy vehicles, additional functions such...[Details]
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Introduction : In application fields such as industrial control and information appliances, there are a large number of embedded devices, and many of these devices only have simple network interfac...[Details]
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Universal Serial Bus (USB) is a protocol specification jointly proposed by seven computer and communication industry manufacturers led by Intel in November 1994. In addition to its advantages of ea...[Details]
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CAN (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It is widely used for its high reliability, real-time and flexibility. However, in...[Details]