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Abstract: In view of the need for efficient, low-pollution green power design, a highly reliable, easy-to-maintain, fully functional, and compact power monitoring system is very necessary. This pap...[Details]
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In the craze of software-defined cars and the evolution of electronic and electrical architecture, the domain controller is the core carrier for realizing the intelligent networking of the whole vehi...[Details]
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Switched current technology is a new analog signal sampling, holding and processing technology. It has the unique advantages of current mode circuits, such as fast speed and suitability for low vol...[Details]
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Abstract: This article introduces the function and hardware composition of the CAN intelligent adapter card in the generator status monitor. Aiming at the arbitration problem when the ISA and Hu...[Details]
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There are both dynamic and static displays. There is no electrical schematic diagram, but it is very simple, with line scanning, up and down scrolling. The microcontroller model is STC15F2K60S2 (you ...[Details]
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describe
The LTM
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4628 is a complete dual channel 8A output switch mode DC/DC power supply and can be easily configured to provide a single two-phase 16A output. The switch contr...[Details]
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Now for the first experiment, simulate undefined mode. Undefined mode is the exception handling performed by the CPU when it encounters instructions that it does not recognize. The machine code ...[Details]
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The energy efficiency rating standards for variable frequency motors are usually divided according to relevant national standards and internationally recognized IEC (International Electrotechnical ...[Details]
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Infineon will exhibit at CES 2023: Shaping a sustainable future with smart home, electric mobility and IoT security solutions Infineon Technologies AG recently announced that it will participate ...[Details]
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As competition in the LED industry continues to intensify, LED quality has received unprecedented attention. During the manufacturing, transportation, assembly and use of LEDs, production equipmen...[Details]
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摘要:为了降低超声波流量检测过程中噪声对检测精度的影响,采用FPGA器件构建了FIR滤波器,并提出一种新颖的查表法替代滤波器中的乘法运算。试验结果表明,该滤波器设计方法显著降低了FPGA的片内硬件开销,提高了滤波器的运算速度,并具有良好的降噪效果。
关键词:超声波;信号;FPGA;FIR滤波器
0 引言
在超声流量检测过程中,由于环境噪声使得流量检测的精度收到...[Details]
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Operating system: win10 64bit Platform: STM8S003F3 IDE: IAR For STM8 /* Data EEPROM operation initialization */ void Init_Flash(void) { FLASH_SetProgrammingTime(FLASH_PROGRAMTIME_STANDARD); } ...[Details]
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Recently, Mao Weiming, Chairman of State Grid Corporation of China, stated at the first meeting of the company's new infrastructure leading group that the new infrastructure deployed by the central...[Details]
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#include pic.h #define uchar unsigned char #define uint unsigned int __CONFIG(0x3B31); //__CONFIG (CP_OFF &WDTE_OFF& BOREN_OFF&PWRTE_OFF &FOSC_HS&WRT_OFF&LVP_OFF&CPD_OFF); int a ={0x30,0x31,0x3...[Details]
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"Electromagnetic Fields and Electromagnetic Waves" is a compulsory professional basic course for undergraduate students majoring in electronics and communications. The content covered by the course i...[Details]