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3. System clock and timer settings ⑴Analysis of system clock principle The clock determines the execution speed of 2440. 2440 can use an external clock source, or use an external crystal oscillat...[Details]
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Recently, Huawei Developer Conference 2020 was held in Songshan Lake, Dongguan, and Hongmeng OS 2.0 was officially released and open sourced to developers. Wang Chenglu said that in the Hongmeng syst...[Details]
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Recently, the airbag control module (ACU) equipped with a domestic airbag ignition dedicated chip has completed vehicle assembly and sent to 4S stores. It is worth noting that the core chips used i...[Details]
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Reducing energy consumption and extending battery life are the goals that every engineer strives for when designing portable electronic products. Battery technology advances very slowly, so designe...[Details]
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On January 18, United Optoelectronics stated on an investor interaction platform that the company's millimeter-wave radar products in the field of intelligent driving have passed automotive-grade cer...[Details]
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While everyone is applauding Tesla's "super factory" plan, 24M, a low-key and mysterious startup company in Massachusetts, USA, is also "not willing to be left out" and recently launched a...[Details]
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0Introduction
In medicine, physical traction is usually used as a conservative treatment method for lumbar spine diseases such as lumbar disc herniation. This traction bed system uses a two-st...[Details]
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1. Off-Road Detection
This method is performed when the IC is not soldered into the circuit. In general, a multimeter can be used to measure the forward and reverse resistance values between...[Details]
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According to phonearena, insider Evan Blass revealed that an official media rendering clearly shows the front panel design of Google Pixel 4. This leaked rendering reveals a "mysterious" date - ...[Details]
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China Energy Storage Network News:
On December 3, China Southern Power Grid Co., Ltd. and Vietnam Electricity Group held a high-level video exchange meeting to discuss further deepening exc...[Details]
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On June 27, Wang Xiao, director of the Electronic Information Industry Department of Shanghai Economic and Information Technology Commission, said when talking about the development of the automotive...[Details]
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introduction
The ADC adopts a successive approximation register (SAR) structure with a sampling rate of 125kHz and 12-bit accuracy. The capacitor charge redistribution D/A technolo...[Details]
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The composition of the transmission system: 1. Speed change mechanism: There are manual speed change mechanism and automatic speed change mechanism; 2. Differential: It is a tool to solve the pro...[Details]
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In recent years, with the rapid development of the economy, the machine tool industry has also made great progress: reflected in the widespread application of new technologies and the obvious impro...[Details]
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
MicroPython Open Source section
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