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5G licenses have been issued. As the first batch of 5G mobile phones went on sale, a voice advocating the uselessness of 5G has appeared on the Internet. 在昨天OPPO副总裁沈义人发文谈自己对“5G无用论”的看法，沈义人称：“在5G资费进入大众...[Details]
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Foreword
This standard is equivalent to ISO3070:1987 "Corrugated fiberboard-Determination of edge crush resistance".
This standard is a revised version of GB6546-86 "Determination of edge crus...[Details]
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As a display device, LED has been increasingly used in more and more fields due to its advantages such as high luminous efficiency, long service life and easy control. Especially since 2005, it h...[Details]
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The Zephyr Project announced a milestone with Baumer becoming a platinum member and Infineon, Qualcomm Innovation Center, Percepio and Silicon Labs becoming silver members. Zephyr is an open source...[Details]
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MCU LTC Power Supply
An LTC1149V synchronous converter controller can provide 3.3V and 5V outputs. The simplicity, low cost and high efficiency of the design make this synchronous converter cont...[Details]
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Decision to pursue IPO based on Mobileye’s revenue growth and innovation progress to unlock value for Intel shareholders
News Headlines
Mobileye is a market-leading pr...[Details]
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Accurately measuring output noise and ripple requires a basic understanding of the high-frequency characteristics of noise. Often, "noise" (as commonly measured) is actually the vector sum of common-...[Details]
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On July 5, at the beginning of midsummer, the 2019 Intelligent Technology Collaborative Innovation Bay Area Forum, hosted by DYWorks Cloud Creation Factory and co-organized by Cloud Creation, Cloud H...[Details]
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1. What is the I2C communication protocol? 1. Physical interface: SCL + SDA (1) SCL (serial clock): Clock line, which transmits CLK signal and is generally the channel for the I2C master device to pr...[Details]
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Overview
With the rapid development of economy and the improvement of people's living standards, the number of cars has increased year by year, but it has also led to the worsening traffic...[Details]
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This motor is also an application of the Xiaomiao board. It is a 28BYJ-48 stepper motor . The following is the information of the stepper motor: This is the parameter of the stepper motor . It can...[Details]
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On the evening of April 22, SMIC announced that it intends to transfer all equity interests in its holding subsidiary SJ Semiconductor Corporation (SMIC Semiconductor). The total transaction price is...[Details]
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The hardware schematic diagram of AT24C series programming on enhanced PIC experimental board is shown in the figure below. U7 is the 24C02 chip on the experimental board, SDA is connected to the RB5...[Details]
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Level measuring instruments are widely used in modern industrial production, and they play an important role in controlling the production process, improving production efficiency and product quality...[Details]
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The RCC switching power supply circuit has a performance of 5V/400mA and uses electronic components such as diodes, voltage regulators and capacitors. The circuit diagram is shown below:
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GD32 MCU
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