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"The king of the industry", "the optimal solution for mid-to-high-end electric vehicles in the next 5-10 years", "maybe the ultimate technology direction for power batteries"... The industry has no h...[Details]
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BMW's new generation of electronic architecture began to be designed in early 2016 and officially went into mass production in September 2018. It makes extensive use of Ethernet and domain controller...[Details]
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IDTechEx recently explored the importance of inverters in achieving greater EV range and market differentiation in its new market research report, "Power Electronics in Electric Vehicles 2022-2032". ...[Details]
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DeviceNet is an open fieldbus communication network based on CAN bus technology that complies with global industrial standards. It is used for control, configuration and data acquisition. CAN bus has...[Details]
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system_stm32f10x.c /* PLL configuration: PLLCLK = HSE * 9 = 72 MHz HSE=12M*/ RCC- CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | ...[Details]
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Samsung announced that it will hold a new product launch conference for the Galaxy Note 10 series at 4 a.m. Beijing time on August 8. Digital blogger @i冰宇宙 revealed that the launch conference of th...[Details]
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A JFET device is used as a variable resistor to adjust the amplitude stabilization circuit of the AGC loop, and the circuit is shown in the attached figure.
Working Principle This circui...[Details]
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/*ATavr 128 function: external interrupt INT0, INT1*/
/*GCC compiler*/
#include avr/io.h
#include util/delay.h
#include avr/interrUpt.h
#define SET_1(a,b) a|=(1 b)
#define CLE_0(a,b) a&=~(1 b)...[Details]
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The _at_ keyword is used to specify the address of the variable when defining the variable. The following are examples of using the _at_ keyword: struct link { struct link idata *next; cha...[Details]
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The speed measurement system collects speed data through the microcontroller, sends it to the PC through the USB port, and generates a curve graph.
MCU program: //---------------------Serial port i...[Details]
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This article introduces a pulse meter made of a single-chip microcomputer. Just put your finger in the sensor, and you can quickly and accurately measure the pulse rate per minute. The measurement re...[Details]
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Qualcomm Technologies Inc. announced enhancements to its 5G RAN platform portfolio with the launch of the 5G DU X100 accelerator card, which is built in a way that enables infrastructure vendors and ...[Details]
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When your keil project has both c files and CPP files, the functions of the c files will definitely not be accessible in the cpp files. The normal include "xxx.h" will definitely not work, and the ...[Details]
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Self-excited intermittent oscillation circuit:
Figure 1 (a) is a self-excited intermittent oscillation circuit. When the circuit is powered on (t=to), the current flows through the primary of the...[Details]
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As the unit brightness continues to increase, LEDs are increasingly used in the lighting field. In order to continue to increase the brightness of LEDs, it is inevitable to increase the area and po...[Details]