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When the I/O port is used as an input port, it is a "read pin", which is different from a "read port". Note that the "port" of the read port
is not the "port" of the P0 port or the P1 port, but the Q...[Details]
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The wiring between the natural gas flow meter sensor and the flow transmitter is incorrect. The wiring should be connected correctly and firmly. The fluid flow direction is inconsistent with the flow...[Details]
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0 Introduction
When developing embedded systems, embedded development platforms based on ARM and uC/OS-II are generally chosen because ARM microprocessors have the advantages of fast pr...[Details]
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The isp made a brief summary. Through online programming (the chip is programmed by continuously resetting the chip while the high voltage is converted), the MCU's flash, eeprom, fuse bits, encryptio...[Details]
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According to foreign media reports, at the 2020 CES, Israel's UVeye company will launch an industry-leading vehicle inspection system based on machine learning technology that can identify the small...[Details]
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mission details: A company undertook the design task of a traffic light control system at an intersection. The control requirements are: after the east-west green light turns on for 5 seconds, the ...[Details]
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How to change the font on LED display? Many friends have such doubts. Here, engineers have something to say about how to change the font on LED display. First of all, you must know how to change t...[Details]
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1 Introduction
With the development of wireless communication technology, the performance of the power amplifier, as one of the most important parts of the transmitter, directly affects the perform...[Details]
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Introduction This article introduces how to use the infrared transmitter to transmit 38K signals in the STM8L series. Among them, the infrared protocol adopts the most common NEC protocol, and the 38...[Details]
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Inverter starting frequency
When the inverter output frequency is 0, the motor cannot start because the motor does not have enough starting torque. Only when the inverter output frequency reac...[Details]
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1. Non-isolated photovoltaic grid-connected inverter
1.1 Photovoltaic grid-connected power generation system
It is obvious to all that the contribution of photovoltaic power generation to the w...[Details]
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The effect was released on March 24, 2022. Chinese translation has been added. The APP includes temperature and humidity, calculator, and wifi connection. When connected to wifi, it can perform NTP t...[Details]
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On November 3, Crystal Optech said on an interactive platform that the company has always been optimistic about the market prospects of the new display industry and has a very comprehensive layout in...[Details]
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This is a dedicated driver card for industrial frequency inverter developed based on EG8010. The features of this driver card are: 1. The cost is relatively low and it is easy to use in mass produ...[Details]
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According to foreign media reports, Ford Motor has applied for a patent with the US Patent and Trademark Office (USPTO) for a lamp with lidar, which may be used in future Ford vehicles. The patent ...[Details]
Programming Basics
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