Has everyone watched the recent technical live broadcast ?Today I will share with you a live broadcast where you have a chance to win a new Tektronix TBS2000B oscilloscope!Click this link and fill in ...
Experiment name: Application of power amplifier based on flexible piezoelectric ultrasonic transducer in underwater radiation experiment
Purpose:
Aiming at the demand for long-term auxiliary treatment...
Application scenario: For example, TWS single-click the next song; double-click the previous song.After SINGLE_DOUBLE_TAP is set to 1, theoretically both single and double tap detection are enabled at...
[i=s]This post was last edited by fxyc87 on 2022-3-21 16:37[/i]My history posts:
[RVB2601 Creative Application Development] @fxyc87 RVB2601 Unboxing + hello_world
Flathead RVB2601 creative application...
R329 Development Board Unboxing Experience
It has been about 10 days since I got the board. Refer to https://en.eeworld.com/bbs/thread-1173908-1-1.html to light up the screen. Below is my unboxing exp...
I have designed many isolated power supplies over the years. As you might guess, most of these supplies tend to have output voltages of 3.3V or higher. When I was asked to design a 2.5V isolated power...
CEVA has announced that its DSP architecture has become the leading DSP architecture for deployment in cellular baseband processors. Shipments of cellular baseband processors powered by CEVA DSP co...[Details]
The program comes from the Internet and is slightly modified.
#include
sbit LED_0 = P0^0;
sbit LED_1 = P0^7;
unsigned Count = 0;
unsigned i = 0;
void Time_Init();
void main(vo...[Details]
At the request of President Trump, Apple wants to move its production lines back to the United States, and for this purpose, Apple has been weighing the pros and cons. In June this year, Apple offi...[Details]
Image source: VectorCookies/Stock.adobe.com Advanced virtual reality (VR) tricks our senses with its intricate graphics and audio, causing us to react viscerally to virtual cues. While VR and a...[Details]
In the control circuit of
modern
switching power supplies
,
the oscillator
It plays an important role in
analog circuits
and signal processing. In most cases, its operating freq...[Details]
introduction
LED (Light Emitting Diode) is a new light source that is energy-saving, long-life and environmentally friendly. With the rapid development of LED light source technology a...[Details]
The LPC internal RTC configuration is relatively simple, and its initialization method is as follows: void RTC_Init( void ) { PCONP_bit.PCRTC = 1; // Enable the peripheral clock for RTC ...[Details]
Use ST's HAL library for development, and the SDRAM used is W9825G6KH-6. W9825G6KH-6 has 4 banks, 13-bit row address, 9-bit column address, and 16-bit bit width. So the capacity of the chip is: 4x81...[Details]
introduction When implementing multiple bus drivers such as TTY, I2C, SPI, ISA, USB, etc. separately in the Linux kernel, the implementation of each bus has its own characteristics, such as d...[Details]
1. For npn: Connect the black test lead to the assumed collector c, and the red test lead to the assumed emitter e. Use your fingers to short-circuit b and c. Observe the pointer swing; then, swap th...[Details]
The reporter learned from the Ministry of Industry and Information Technology on the 11th that the Ministry of Industry and Information Technology recently issued the "Notice on Promoting the Devel...[Details]
As users flock to high-speed broadband lines, the DSL market is growing at a rapid pace; operators around the world are working hard to meet this demand, especially as they must think hard about ho...[Details]
1 Introduction Klystrons are widely used in radar transmitters due to their remarkable features such as high power and high efficiency . The power of the klystron cathode high-voltage power ...[Details]
This article is only used to record the learning process; 1. Open MPLAB X LAB, left-click "File" in the upper left corner, then click "New Project", and the following figure pops up. 2. Click "Ne...[Details]
Soft start and star-delta start are two different motor starting methods, each with its own advantages and disadvantages. In practical applications, the choice of starting method depends on factors...[Details]