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1. ADAS Introduction
ADAS (Advanced Driver Assistance Systems) is the abbreviation of advanced driver assistance systems. Some literature considers it to be the abbreviation of smart cars. The...[Details]
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Hardware and environment: 1. Operating system: Win7 Ultimate Edition 2. stm32f030 development board 3. ST-LINK V2 downloader 4. 4 Dupont lines with a length of 15 cm Hardware connection method 1. T...[Details]
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1 Introduction
Lead-acid batteries are the main type of large-capacity batteries at present. They have low manufacturing costs, large capacity, low prices, and a wide range of applications. Th...[Details]
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1. Independent keyboard detection 1. Key detection principle The I/O port of the microcontroller can be used as both output and input. The input function is used to detect the key. One end of the key...[Details]
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The multimeter has a dead time during the test. There will be a delay during the multimeter test. The reasons are as follows: Additional time is required to perform the internal autozero measuremen...[Details]
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The volume control of dual-channel audio generally uses a double potentiometer. The two outputs of the potentiometer must be synchronized, that is, the output voltage must be consistent, otherwis...[Details]
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IPC has appointed Ms. Xi Xiao as President of IPC Asia, effective January 1, 2021. Ms. Xiao succeeds former President Philip Carmichael, who served as IPC Asia President from July 2015 until his ret...[Details]
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Silicon is a promising anode material for high-energy lithium-ion batteries. However, the widespread application of silicon-based anodes has been hampered by a series of challenges. According to fore...[Details]
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1. Dual-channel 232 communication circuit 3-wire connection mode, corresponding to the female connector, the working voltage is 5V, you can use MAX202 or MAX232. 2. Transistor serial port communi...[Details]
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Frameless motors or sealed hollow shaft motors are increasingly used for numerically controlled or electronically synchronized axes, especially in
the
machine tool
industry, printing mach...[Details]
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The instrument is the interactive interface between people and cars. It provides drivers with the required information such as car operating parameters, faults, mileage, etc. It is an indispensable pa...[Details]
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Mechanical keys will shake when pressed, as shown in the figure below. This will cause multiple interruptions in the process of pressing a key, resulting in incorrect judgment. In the key driver, w...[Details]
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Intelligent driving, even if it is not perfect yet, has become a standard feature of a smart electric vehicle. Since the end of last year, new brands such as Avita and Xpeng have successively launc...[Details]
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To meet the growing business demand, Enics announced the expansion of its manufacturing facility in Suzhou, China. The facility provides high-volume electronics manufacturing services for both domest...[Details]
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By utilizing the comparative characteristic design of the operational amplifier input, an operational amplifier fast tester is made, which can quickly and accurately determine the quality of the oper...[Details]
Analog electronics
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