External interrupt - press the button to turn the LED on and off. Use a matrix keyboard and use key delay to improve anti-interference ability. #include "DSP2833x_Project.h" /**************Function de...
5G is the current market trend in the field of communication equipment. Massive MIMO refers to the multiple inputs and multiple outputs commonly used in 64T64R applications. More transmitter and recei...
My undergraduate major was mechanics, but I studied electronics as a graduate student. I am not very good at it. Now I have to choose the direction and topic of my graduation project. I am confused ab...
Bombercat is a security tool that combines the RP2020 and the ESP32 MCU. It combines the most common technologies: NFC technology (Near Field Communication) for access control, identification and magn...
I bought Kingston A400, and later returned a computer. I left it unused for a year. Recently, I took it out and it suddenly lost power. Windows did not recognize it. I could see it in the BIOS and var...
On the web page of the project created by the online IDE rapid-iot-studio.nxp.com, there is a "Download" icon (to the left of the "Program" icon). (If the network is smooth) After clicking it, wait a ...
Market research firm Counterpoint Research released its latest report pointing out that from 2021 to 2023, the world's leading wafer fabs are expected to make large-scale equipment investments, which...[Details]
Vector network analysis instrument is a kind of electromagnetic wave energy testing equipment. It can measure the amplitude and phase of various parameters of a single-port network or a two-port netw...[Details]
0 Introduction Generally, the AM modulator is realized by analog multiplier, and mixer is rarely used as AM modulator. ILS (Instrument Landing System) is an auxiliary navigation equipment widely use...[Details]
The convergence of consumer and automotive electronics, including the adoption of the USB protocol as an in-system serial bus, will continue. USB provides a cost-effective and well-understood inter...[Details]
China's MCU is entering a rapid development phase since 2011. Statistics show that in 2012, China's MCU market revenue reached $3.53 billion, slightly higher than $3.49 billion in 2011. By 2016, Chin...[Details]
The global economy has suffered a severe impact from the epidemic, and new energy vehicles are no exception. Recently, EV Sales released the global sales data of new energy vehicles in March. The dat...[Details]
introduction
The microcontroller-controlled stepper motor has the characteristics of flexible and diverse functions, accurate pulse output, and strong real-time performance. Various comple...[Details]
1 Introduction
With the rapid development of power electronics technology, power electronic equipment is increasingly closely related to people's work and life, and electronic equipment cannot do...[Details]
In recent years, with the development of China's economy, urban traffic congestion has become increasingly serious. Therefore, it is urgent to improve the traffic capacity of urban road networks and ...[Details]
EETS4K Module Application Notes (1)
The 9S12 series microcontrollers usually contain 4KB of EEPROM. Freescale calls the EEPROM module EETS4K. In fact, the so-called EEPROM here is actually FLASH, b...[Details]
introduction
In order to ensure that the solar power generation system can work normally, it is necessary to measure the various environmental parameters of the solar power generation system s...[Details]
This program is an example provided by the 51hei single-chip microcomputer development board . It uses the single-chip microcomputer to decode wav real-person sound music and output it using the PWM m...[Details]
I recently had the opportunity to judge TI's 2011 Engibous Design Competition. TI's goal is to inspire college students to submit excellent works to the Engibous Design Competition, and we are also...[Details]
The AD8346S is a silicon I/Q quadrature modulator designed for use from 800MHz to 2.5GHz. The device is optimized for low power applications, yet has very low noise floor and high output power...[Details]
DSP and ARM Processors
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