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On August 17, the "Guiding Opinions on Promoting the Recycling of Retired Wind Power and Photovoltaic Equipment" (hereinafter referred to as the "Guiding Opinions") jointly issued by the National D...[Details]
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The emerging IPTV set-top boxes form a rapidly evolving and changing product category. Market demand and technological development are driving the evolution of this concept. Some models require vid...[Details]
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With the growth of wireless communication services, the available frequency bands are becoming increasingly tight, and
the problem of
spectrum
resource shortage is becoming increasingly serious...[Details]
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Abstract: This article introduces the structure of low-end and high-end current sensing circuits and their applications.
Keywords: current detection current limit
Current measurement ...[Details]
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Note: This project code has been tested on STM32F407ZET6. 1. PWM definition Pulse Width Modulation: Pulse Width Modulation (PWM) 2. Application (1) Control output voltage and current (2) Bri...[Details]
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At present, robots have become one of the hottest topics in science and technology, and are gradually entering the global spotlight. Due to the different national conditions of each country, the st...[Details]
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The main circuit of this power supply is shown in Figure 2-11. In terms of form, it is basically the same as the flyback circuit diagram. However, the polarity of the transformer winding is opposite,...[Details]
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Microchip Expands MPU-Based System-on-Module (SOM) Portfolio with the Launch of the SAM9X60D1G-SOM
Newest Small-Size SOM Simplifies Design and Manufacturing, Accelerates ...[Details]
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We have been pursuing stability in op amps because of the problems caused by phase shift, or delay, in the feedback path. As we learned last week, capacitive load stability is a tricky issue. If th...[Details]
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On the afternoon of November 26, Huami officially announced that the new product Amazfit GTS 2 mini will be released on December 1. Huami Technology's official Weibo account wrote: "That yea...[Details]
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Additive manufacturing technology, also known as 3D printing technology, is an emerging manufacturing technology that uses digital models as the basis and stacks materials layer by layer to create ph...[Details]
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For AT24Cxx series eeprom memory, there is a page-skipping function when writing, no need to consider page boundaries, I2C is implemented by software simulation, and is being improved...
#define ...[Details]
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With
the popularity of
cassette players
, more and more people own cassette players. However, while listening to beautiful music with headphones, some shortcomings are also felt. Since ...[Details]
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Let me tell you about the port remapping of STM32 microcontroller. Here we take the remapping of USART1 as an example. There are many I/O ports on STM32, and there are also many built-in peripheral...[Details]
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On the evening of November 12, SMIC released its Q3 financial report. According to the financial report, SMIC's revenue in Q3 was US$816.5 million, gross profit was US$170 million, and net profit was...[Details]
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