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Last night, the domestically produced Volkswagen ID.4 was officially unveiled. This MEB model will be produced by FAW-Volkswagen and SAIC Volkswagen respectively. It is currently in the process of pr...[Details]
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The MAXQ3180 and MAXQ3183 are multiphase, multifunction, energy-metering, analog front ends with many advanced power-monitoring features (AFEs). These devices integrate 8 channels of high-precision...[Details]
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In measuring some CATV system indicators, spectrum analyzers are often used. In order to make the measurement results accurate, the use of spectrum analyzers often involves the problem of setting the...[Details]
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; FLAG1: flag bit, when "1", it means DS18B20 is detected ; DQ: data bus pin of DS18B20 ; TEMPER_NUM: save the read temperature data ; This program is only suitable for the connection between a sing...[Details]
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Engineers designing power systems for automotive electronics may encounter challenges that they would face when designing any power application. This is because the power device MOSFET must be able to...[Details]
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According to foreign media reports, Bosch has released a new MEMS sensor SMI230 that can continuously record changes in vehicle direction and speed, evaluate the information, and transmit it to the n...[Details]
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Electronic engineers who have used a large number of chip tantalum capacitors may have encountered this phenomenon: the chip tantalum capacitors used have qualified performance during testing and scre...[Details]
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According to MEMS Consulting, sensor fusion can analyze data by integrating multiple sensors and is currently being rapidly applied to smartphones, wearable devices, automobiles and the Internet ...[Details]
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environment: Host: WIN8 Development environment: MDK5.13 MCU:STM32F407IGH source code: drv_power.h /********************************************************************* * Power module driver...[Details]
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Many electronic products have a delayed automatic shutdown function. The following introduces the delayed shutdown function in a small system.
The design idea is very simple. First, press the t...[Details]
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Determine the PLL process:
1. Determine the CPU frequency Fcclk
2. Determine the crystal frequency Fosc, Fcclk must be an integer multiple of Fosc.
3. Calculate th...[Details]
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0 Introduction
With the application of new electronic devices in radar warning equipment (RWR), its intelligence level is getting higher and higher, and its structure is becoming more and mor...[Details]
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The two parties jointly built an intelligent driving development platform to accelerate the commercialization of FAW's intelligent vehicles Tokyo, Japan/Changchun, China, December 16, 2020 - Renes...[Details]
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#include
int main(void)
{
DDRD &= ~(1 6);//Set as input
DDRD &= ~(1 3);//Set as input
DDRD &= ~(1 7);//Set as input
PORTD |= (1 6);//Turn on pull-up resistor
...[Details]
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The previous article introduced the core functions of VCU, and also introduced several major system functions such as "mode management", "torque management" and "four-wheel drive control" from the ...[Details]
Microcontroller MCU
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