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According to news on December 27, TrendForce recently released the "2023 Global Photoresist Market Analysis", predicting that the sales revenue of the semiconductor photoresist market in 2023 will de...[Details]
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According to the latest data shared by IDC, Apple's global shipments of wearable devices reached 12.8 million in the first quarter of 2019. Apple's wearable devices include Apple Watch, AirPods and B...[Details]
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1.
Introduction to ATMEL89S8252 and AD1674:
(1) Performance characteristics of ATMEL89S8252:
ATMEL89 series MCU is compatible with 8051 series MCU, so it is very easy ...[Details]
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Tektronix oscilloscopes are widely used among engineers. According to incomplete statistics, 8 out of every 10 engineers in the world trust Tektronix. Tektronix has been creating legends since 1946, ...[Details]
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introduction
With the rapid development of my country's economy, the automobile industry has also flourished. The growth rate of automobiles far exceeds the growth rate of roads. The sharp increase...[Details]
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earpiece
A receiver is an accessory for transmitting sound in communication tools such as telephones, intercoms, and mobile phones. It is a type of speaker, but it is not usually called a spea...[Details]
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1. Start and end
1: I2C start condition
During the SCL high level, SDA switches from high level to low level.
2: I2C termination condition
During the SCL high level, SDA switc...[Details]
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At 10 am on October 10, Lanjun New Energy Technology Co., Ltd. and Kaile Environmental Technology (Shanghai) Co., Ltd. formally signed a strategic cooperation agreement at Kaile Technology Industri...[Details]
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Application Technology丨Bluetooth CS Digital Key Chip
Application field: Automotive grade chips
Unique advantages:
High positioning acc...[Details]
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A negative resistance oscillator can be constructed by using a tunnel diode with negative resistance characteristics. The symbol, volt-ampere characteristics, and equivalent circuit of the negativ...[Details]
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As the complexity of digital integrated circuit systems continues to increase, the complexity of circuit design is also increasing. For system-level chips, the types and number of functional modules ...[Details]
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On August 20, the Hebei Xiong'an New Area Power Planning and Design Service Center was officially established and moved into the Xiong'an Design Center, marking the transition of Xiong'an power...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In July this year, Huawei finally released the Huawei P50 series flagship models, which had been delayed many times. Among them, the top-end version Huawei P50 Pro once again topped the DXO list and ...[Details]
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At present, the construction of intelligent Asian Games traffic and monitoring system in Guangzhou is being vigorously promoted. By using the continuously developing intelligent traffic science and t...[Details]