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As shown in the figure, the author soldered a STM32F207VET6 board using a TQFP (32-100PIN) 0.55MM to direct plug adapter board. The board leads out the SWD debug interface (only PA13 and PA14 are occ...[Details]
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Renewable energy solar power generation can be divided into two categories: solar photovoltaic power generation (also known as photovoltaic) and solar thermal power generation. The latter is relativel...[Details]
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1 Introduction
Electric power steering system has become an inevitable trend in the development of modern automobiles. Only by accurately and real-time collecting vehicle angle data can th...[Details]
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4.3 Phase-locked loop circuit
4.3.1 Design ideas of frequency doubling circuit
One cycle of the sine wave stored in the CPLD's FLASH is output with 256 points, and the frequency of the sine wave ...[Details]
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The dynamic system is an important part of the new vehicle simulation driving training system. It can enhance the realism of simulation driving training, which is the unique feature of the new vehicle...[Details]
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In order to promote the sustainable development of the lead-acid battery industry, the Ministry of Industry and Information Technology organized an expert group to carry out the standard review of ...[Details]
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1 Introduction DC-DC converters (DC/DC) are widely used in remote and data communications, computers, office automation equipment, industrial instruments, military, aerospace and other fields, involv...[Details]
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As the automotive industry is developing toward electrification, digitization, and cloud connectivity, the development model of OEMs is gradually shifting from hardware-led to software-led. "The n...[Details]
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1. Hardware initialization Learning MCU requires moving forward, so we must be familiar with the MCU embedded code writing style in advance. Do you remember the conditions we need to light up the...[Details]
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Recently, Amazon announced the launch of palm print recognition technology Amazon One on its official blog, and decided to use the technology in Amazon's unmanned stores. It may then be promote...[Details]
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With the increasing shortage of energy, rising oil prices, and urban environmental pollution, the development and utilization of new energy to replace oil has been increasingly valued by government...[Details]
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High-power LED
lighting belongs to
solid-state lighting
, which has the advantages of long life, safety and environmental protection, high efficiency and energy saving, and fas...[Details]
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In flow field measurement and control, in addition to the "sensing part" test equipment such as pneumatic probes for contacting the airflow, auxiliary equipment such as motion controllers and elect...[Details]
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The use of single chip microcomputer inevitably involves human-computer interaction, and the simplest display is to use digital tube. It can display numbers 0-9 and some letters.
I usually use a se...[Details]
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Industrial controllers are core devices in modern industrial automation systems. Their core technologies mainly include the following aspects:
Hardware Technology
The hardware t...[Details]