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In 2020, BMW suddenly had two more battery suppliers. On the one hand, it signed a long-term battery supply contract with the Swedish company Northvolt with a transaction value of 2 billion euro...[Details]
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1 Introduction This article discusses and compares the relative signal noise of v-cone flowmeters and conventional orifice flowmeters. Signal noise is defined as the fluctuations (fluctuations) in th...[Details]
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February 1, 2024 –
NOVOSENSE announced the launch of the new NSOPA series of general-purpose operational amplifiers, which can be widely used in voltage, current, temperature and other signal c...[Details]
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0 Introduction
Heavy vehicles have the characteristics of large total mass, complex operating conditions, and multiple gears. In order to reduce the difficulty of operation and labor intensity...[Details]
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Digital multimeters generally refer to measuring instruments with measuring functions such as DC voltage, DC current, DC resistance, AC voltage, AC current, etc. They are very common in daily product...[Details]
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After the program is running, use the five-way button on the board to control it. The microcontroller source program is as follows: #include stdlib.h #include stdint.h #include "lcd_api.h" #inclu...[Details]
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This program has 3 files listed below:
stc12c5a.h Header file download: http://www.51hei.com/mcu/3282.html
main.c
#include "stc12c5a.h"
#include "type.h"
#define FRE 22118400
#d...[Details]
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In recent years, Xiaomi has gradually expanded its share in the terminal market and has become one of the four largest smartphone manufacturers in Europe. It is reported that Xiaomi has been preparin...[Details]
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Car lights are key components of automotive lighting, usually composed of a variety of different electrical components such as bulbs, motors, sensors, etc. These components need to be connected thr...[Details]
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The relationship between the MSP430 clock cycle (oscillation cycle), machine cycle, and instruction cycle
The clock cycle is also called the oscillation cycle: it is defined as the reciprocal of t...[Details]
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Different crops or different varieties of the same crop have different requirements for water. Some seeds are more sensitive to water, while some are less sensitive. In addition, the moisture content...[Details]
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Today we are going to talk about the second article in the "Car Chip" series. In the last issue, we discussed why we should upgrade to the 8155 chip and why car chips are so important. So in the seco...[Details]
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Let's review some of the instructions we have learned: MOV P1, #0FFH, MOV R7, #0FFH. These instructions are to send some data to the corresponding location. Why do we need to send data? The first r...[Details]
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The vertical mounting design of the Bourns® SRP1060VR Series allows for efficient circuit layout in tight spaces.
Effective heat dissipation to ensure device stability
May 2...[Details]
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background
It is related to the production environment of the company. I don't want to burn nand flash under uboot every time. I also think that the method of upgrading with USB disk is slow. ...[Details]
GD32 MCU
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