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How to identify brushless motors by appearance
The easiest way to identify is to look at the lead wires of the motor. If the lead wires of the motor are three large wires and five thin wires, ...[Details]
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introduction The European Southern Observatory (ESO) is an astronomical research institute supported by 13 European countries. We have developed and deployed some of the most advanced telescopes in...[Details]
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1. Introduction
Parts are deformed during machining due to various heat effects, which may damage the original machining accuracy or directly cause machining errors. For precision machining,...[Details]
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In the pinout diagram of the STM32 data sheet, you can see that PC14 and OSC32_IN share a pin, and PC15 and OSC32_OUT share a pin. Their usage is as follows: When LSE (low-speed external clock sign...[Details]
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Recently, the 7th Developer Conference (RKDC2023) organized by Rockchip Microelectronics Co., Ltd. (hereinafter referred to as "Rockchip") was held in Fuzhou. Spichi was invited to participate as a p...[Details]
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Accessory manufacturer Belkin recently issued an important safety warning, announcing the recall of the portable wireless charger + vertical wireless charging pad model WIZ003. Officials said t...[Details]
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An oscilloscope is an electronic measuring instrument that can convert electrical signals that are invisible to the naked eye into visible images. It has many advantages, such as accurate measuremen...[Details]
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g_ak4961_i2s_tx_handle.Instance- SR __IO uint32_t SR; /*! SPI status register,Address offset: 0x08 */ 27.5.3 SPI Status Register (SPI_SR) CRCERR 8: FRE Bit 8 FRE: Frame format error Note: Use th...[Details]
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Performance characteristics
●Full Chinese display, beautiful interface: All data, status and operation prompts are displayed in Chinese.
●Simple menu structure, text-based human-computer dialog...[Details]
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Written in front Today, when I was working on STM32F4, I used a special memory called CCM. I searched the Internet but didn't find much introduction, so I just looked it up in the manual. Basic Ar...[Details]
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Overview
The MAX72466 cleans up intersymbol interference (ISI) and reduces jitter to expand PCIe® 5Gbps signals over FR4 or copper cables. The 8-bit physical layer includes a fully adap...[Details]
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introduction
Bidirectional thyristor is a power semiconductor device, also known as bidirectional thyristor. In the single-chip control system, it can be used as a power driver. Since bidirectional...[Details]
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All the S3C6410 bare metal program development on the Internet is based on RealView RVDS. There are also some based on eclipse, but none of them describe in detail how to create an S3C6410 bare metal...[Details]
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Mouse circuit diagram with USB and RS-232 interface
The main chip is composed of FT8U232AM , as well as USB interface circuit, MAX213 CAJ chip, 93C46 chip and other circuits. ...[Details]
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What is Automotive Radar
Automotive radar is the core sensor of the driver assistance system (detection distance, speed). The long-range radar (LRR) is used to realize automatic cruise control...[Details]
Analog electronics
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