The msp430f5529 rocket board is a microcontroller development board commonly used in college electronic design competitions in the past two years. However, many participating students have caused the ...
It felt like most of the day was spent waiting for VIVADO to "compile". It would take more than ten or twenty minutes to correct a small error, and it would take the same amount of time again to corre...
I want to use an op amp to make a voltage attenuation circuit to measure 3~48V DC signals. Attached is a preliminary circuit diagram, but the power frequency interference problem cannot be solved duri...
With the IR infrared receiving module as an accessory, the development board can remotely control the LED light. Its overall structure is shown in Figure 1.
Figure 1 Overall composition
The pin connec...
The so-called capacitor is an electronic component that holds and releases electric charge. The basic working principle of the capacitor is charging and discharging, of course, there are also rectifi...[Details]
WaitTime, Intel and Cisco provide real-time insights to Mall of America to improve the consumer shopping experience
Intel, WaitTime, and Cisco have jointly launched an artificial int...[Details]
introduction
Traditional spectrum analyzers are scalar measurement devices that primarily display a graph of a scalar value (signal amplitude) versus frequency. The most common measurements ar...[Details]
When using a timer in a 51 MCU program, how do you coordinate the entire process among the timer count, timer interrupt function, and while(1) loop? Let me analyze one of the most classic single-ch...[Details]
As smart cars enter the data-driven era, compliance supervision of data is imperative. Recently, the China Electric Vehicle 100 People's Association and the Smart Car and Smart City Collaborative Dev...[Details]
LVDS interface
Also known as RS-644 bus interface, it is a data transmission and interface technology that only appeared in the 1990s. LVDS is a low voltage differential signal. The core...[Details]
1. Before testing, you must understand the working principle of the integrated circuit and its related circuits.
Before checking and repairing the integrated circuit, you must first be familiar with...[Details]
Speech is the most natural way for humans to interact. After the invention of computers, enabling machines to "understand" human language, understand the inner meaning of language, and give correct...[Details]
Gou Jiazhang, general manager of Silicon Motion Technology, a major NAND flash memory controller manufacturer in Taiwan, recently said that the NAND market in the second quarter of this year was affe...[Details]
From August 2 to 5, the much-watched 2023 National College Student Electronic Design Competition provincial selection competition was held simultaneously in 31 provinces and municipalities. This e-sp...[Details]
NXP recently officially opened its fab in Arizona to produce GaN devices for power amplifiers, which can span 5G frequencies from Sub-6GHz to millimeter waves. 5G base stations need to transmit low...[Details]
PFC is the abbreviation of power factor correction, which is mainly used to indicate the effective utilization rate of electric energy. The larger the PFC value, the higher the utilization rate of el...[Details]
The intelligent connected vehicle test base built by China Automotive Engineering Research Institute Co., Ltd. was completed. The base is the first comprehensive test and evaluation base for intellig...[Details]
Jiwei.com reported that according to the Shanghai Securities News, China Mobile's centralized procurement of 5G Phase I wireless engineering design and feasibility study services in 2019 has started....[Details]
【 Abstract/Foreword 】 Winter in Shanghai came a little late, but it was extremely cold. Usually, extreme cold corresponds to scorching heat. Last year, high temperatures of 40°C occurred...[Details]
Microcontroller MCU
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