[align=left][color=rgb(79, 79, 79)][font=宋体][size=4] TI MSP430 series microcontroller, the baud rate value of the usart module is determined by the following three registers: UxBR0, UxBR1, UxMCTL Baud...
[i=s] This post was last edited by Lazy Cat Love Flying on 2018-11-29 16:19 [/i] [postbg]bg3.png[/postbg] [b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3]Lazy Cat L...
I want to play with ESP32-S2 recently. I bought ESP32-CAM before, but the reserved I/O was too few and inconvenient to use. A few days ago, I saw a model online. The price was very cheap, 18.8 includi...
It is a specification for the receiver portion of an RF transceiver. For example, we need to measure the image frequency rejection of a C-band downconverter operating at an input frequency of 3700-420...
1. The concept of interruption
When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (interrupt occurs);
the CPU temporarily interrupts t...[Details]
How to operate the new type of lightning arrester live tester 1. Check the power and charge Press the power on/off button to check the power of the instrument. When the single green light on ...[Details]
Abstract: A least squares filter with four-point sampling per week is provided. Through optimization algorithms such as integer transformation and table lookup root finding, fast measurement of ...[Details]
LCD1602driver_inside.c /*This driver depends on the reg51.h header file*/ #include reg51.h /*Modify macro definitions and sbit statements according to actual circuit connections*/ #define D0_D7 P3...[Details]
Clarke transformation is a transformation method in "vector coordinate transformation". In permanent magnet synchronous motors, the stator magnetic field of the motor is generated by the magnetomot...[Details]
Safety is the red line, and quality is the bottom line. Without safety, there is no need to discuss the quality. Good quality products must have high safety. However, products with high safety...[Details]
The application of LED
(light-emitting diode) can be said to be everywhere. As a
semiconductor
luminescent material, compared with other luminescent materials, LED has the advanta...[Details]
The differential amplifier circuit was developed to solve the problem of the operating point drift of the DC amplifier. Due to the good consistency of transistors in integrated circuits and the di...[Details]
Due to its excellent conductivity, copper busbar is one of the high-voltage bearing parts of new energy electric drive system. Due to space problems, the gap between high-voltage copper busbars or ...[Details]
On May 19, the "Intelligent Sense of Everything Connecting the Future" —— 2022 Goodix Technology Innovation Technology Seminar was held in Shenzhen. Based on years of strategic layout and continuous ...[Details]
In recent years, there has been a wave of subway construction in my country's major cities. At the same time, subway access control systems have also developed rapidly and continued to improve. Subway...[Details]
1 Mobile phone amplifier
The so-called mobile phone amplifier does not mean that installing this equipment on the spot can improve the communication effect. The mobile phone signal c...[Details]
The demand for wafer foundry has exploded since the beginning of this year, but the existing production capacity is extremely short, and chip manufacturers have entered a warring states era of compet...[Details]
Rapidly changing market demands drive more and more system designers to use PLDs in their embedded solutions to ease the pressure of time to market and the need for design flexibility. This market ...[Details]
Microcontroller MCU
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