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The main power supply is a switch mode boost circuit with a built-in synchronous rectifier. The output voltage is controlled via an SPI serial interface and can be adjusted from +1.8V to +4.9V (100...[Details]
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Ford recently jointly developed an innovative technology with Intermotive called "Surveillance Mode".
There are multiple sensors installed on the rear bumper of the...[Details]
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1. Experimental task As shown in Figure 13, use the P0 port P0.0-P0.7 of the AT89S51 microcontroller to connect to the a-h segments of a common cathode digital tube , and the common end of the dig...[Details]
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6. Belt rigidity
In a belt-based transmission, a servo coupling connects the output pulley to the rotating load. The weight of the load is supported by a toroidal bearing. The belt-to-pulley r...[Details]
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Although various new testing technologies are emerging in an endless stream, such as AOI, X-ray inspection, electrical performance online testing based on flying probe or bed of needles, etc., they c...[Details]
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There are three typical reset circuits:
(1) Connect a 100K ohm pull-up resistor to the RST/NMI pin.
(2) Add a 0.1uf capacitor to (1) and ground one end of the capacitor to make the ...[Details]
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A new cooperation between Tesla and CATL is coming, and in the current political environment, the two parties will create a new cooperation model. Join forces to build energy storage battery fact...[Details]
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In response to the call of Putian City for the development of the life and health industry, Maibu was invited to participate in the first China (Xiuyu) Health Industry Exhibition held at No. 28 Mid...[Details]
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Control instruction The control instructions of HD7279 are divided into two categories: pure instructions and instructions with data. Pure instructions 1. Reset (clear) instruction When HD727...[Details]
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When debugging the STM32 MCU, if the port is not enough, you can close the JTAG port and use only the SW debugging mode. In this way, you can use its other functions.
Specific method: Just set Debu...[Details]
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method: 1) ADC part, hardware RC filtering, the software continuously obtains 5 ADC values for each measurement, removes the highest and lowest values, and takes the average of the remaining values...[Details]
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1. Use _ to separate words in the function name, and capitalize each letter Uart_Printf() //This is a continuation of Samsung's TEST style, so when there is no parameter, you must add void, o...[Details]
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In the test room of Tianjin China Automotive Technology Research Center, a steel needle with a diameter of 8mm pierced through the whole pack of ternary lithium batteries. Subsequently, a small amoun...[Details]
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As a small chip tailored for performance, the MCU's performance indicators are a set of comprehensive indicators, including product core, main frequency, storage unit, external interface, control m...[Details]
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At about 3 p.m. on November 6, as Trump won the key swing state of Pennsylvania, he successfully won 270 electoral votes, defeating the Democratic candidate and current Vice President Harris a...[Details]