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1. What is PWM What is PWM? Professionally speaking, it is pulse width modulation. In layman's terms, it is the continuous output of high and low levels. For example, the microcontroller outputs a...[Details]
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The absorption of light energy by liquid in a cuvette is a key link in biochemical analysis. The quality indicators of cuvettes mainly include the optical properties of the light-transmitting glass...[Details]
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1. Analysis of start_armboot 4 1. DATAFLASH initialization CONFIG_HAS_DATAFLASH is the FLASH of the serial interface, such as the FLASH of the SPI interface or the FLASH of the IIC interface. It i...[Details]
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The oscilloscope current probe is a high-frequency current probe that can measure both DC and AC. The CP series of oscilloscope probes is the most widely used oscilloscope probe. At the same time, it...[Details]
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When designing a program, a section of program code that completes a specific function is usually written as a subroutine and called where needed. The subroutine call of the ARM processor is implement...[Details]
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Today, Honor Mobile officially released its latest promotional video, saying "New color scheme Honor Code, see you on Monday." Currently, the Honor 50 series has color schemes such as First...[Details]
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LED display screen
As a new technology, it is gradually accepted by the market for its energy saving, environmental protection, and high brightness. It has been widely used in the field...[Details]
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This paper proposes a hardware circuit design based on the STC single-chip microcomputer learning platform, which uses a new single-chip microcomputer model STC12C5410AD, and adds some serial inter...[Details]
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Trinamic's PD-1378 PANdrive intelligent stepper motor system combines powerful stepper motors with closed-loop drive control operation for greater precision, reliability, efficiency and safety. TRI...[Details]
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Which is better, brushless or brushed motor?
Brushless motors have the following advantages over brushed motors:
High efficiency: Since brushless motors have no brushes, friction and ener...[Details]
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The maximum main frequency of TI's DSP can be obtained from the chip model, but each series is not necessarily the same. 1) TMS320C2000 series: TMS320F206 - maximum main frequency 20MHz. TMS320...[Details]
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Every car has many functions, such as intelligent driving function and entertainment domain function. However, no matter how it develops, the traditional diagnostic function of our vehicles is nece...[Details]
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Artificial intelligence, automotive, and system design companies continue to drive growth in the EDA industry. Data from the ESD Alliance Market Statistics Service showed that with growth in semico...[Details]
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Flame arresters are safety devices used to prevent the spread of flames of flammable gases and liquids and to prevent explosions caused by backfire. They are usually installed on tanks and pipelin...[Details]
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The vortex flowmeter is a new type of flowmeter developed based on the Karman vortex principle. It is mainly used for flow measurement of industrial pipeline medium fluids, such as gas, liquid, stea...[Details]
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