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1. Experimental Purpose Use STM32 to generate two signals with different frequencies at the same time, and observe the flashing speed of the two LEDs on the development board, as well as view the wav...[Details]
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As the industry chain becomes more concentrated, LED chips are also developing towards higher standardization and larger scale, and need to respond quickly and at low cost to meet differentiated need...[Details]
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According to a review report released by the White House on Tuesday (June 8), the US Department of Commerce pointed out that large-scale public investment in semiconductor manufacturing has enabled K...[Details]
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In recent years, with the acceleration of the digitalization process, digital education has become the focus of both the education and science and technology circles. ,At the same time, the demand fo...[Details]
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Test packaged devices using test fixtures Keithley's Model 8010 high-power device test fixture, together with the Model 2651A and 2657A high-power system digital source meters, completes the power se...[Details]
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In 2019, the shipment volume of wearable devices in China reached 99.24 million units, a year-on-year increase of 37.1%. Although wristband products are relatively mature products in the wearab...[Details]
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According to the Ministry of Industry and Information Technology website, Xiaomi currently has three products connected to the network: 2206123SC (L3S), 2206122SC (L2S), and 2207122MC (L2M), and th...[Details]
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Precipitation is a measure of how much precipitation falls on a region. It refers to the depth of liquid and solid (after melting) precipitation that falls from the sky to the ground and accumulates ...[Details]
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0 Introduction In recent years, exquisite, practical, convenient and fast electric kettles have begun to enter thousands of households. After more than ten years of development, the domestic electri...[Details]
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1 Introduction
As shown in Figure 1, the rectifier part of a general cascade high-voltage inverter uses uncontrollable diodes, so the energy transmission is irreversible. When the m...[Details]
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1 Introduction Liquid crystal display (LCD) has low power consumption, small size, ultra-thin, light weight, and no distortion and convergence error of the geometric figures of the screen, so it has ...[Details]
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The relevant registers for timer configuration are as follows (listed in the order of the s3c2440 manual)
1. TCFG0: Timer Configuration Register 0
Function: Define the dead zone length of...[Details]
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Vodafone Group warned that if other countries follow the UK's lead and limit Huawei's market share, it would cause "huge and disruptive" costs and delay Europe's telecom network upgrades by up to fiv...[Details]
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Key points of using printf() function in keil When searching for information online, I found an article introducing the use of printf() function in keil. I copied it here as a memo. In Keil, pri...[Details]
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RA8E1 and RA8E2 provide ideal scalar and vector computing performance and best-in-class feature set to meet value-oriented market needs
Beijing, China, November 5, 2024 -...[Details]
Microcontroller MCU
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