1. Introduction to MM32 UART
Any UART bidirectional communication requires at least two pins: receive data input (RX) and transmit data output (TX).RX: receive data serial input. Data is recovered by ...
[align=left]Everyone has played with sand in their childhood, but the new generation of children can not only play with sand, but also race in the sand castles they built themselves (through 3D scanni...
What is the effect of the various capacitances of mosfet, ciss, coss, crss, coer, cotr, on the device parameters (static, dynamic)? Are there any parameters that can be calculated using the capacitanc...
About Wi-Fi operation:1. Turn on Wi-Fi2. Turn off Wi-Fi3. Get the WiFi network card status
Add three buttons to activity_main.xml
public class MainActivity extends ActionBarActivity
{@Overrideprotecte...
[size=4]The circuit is shown in the figure below. The circuit consists of three parts: rectifier filter capacitor, high-frequency oscillation circuit and output load circuit. [/size] [size=4] [/size] ...
On the morning of April 18, it was reported that the future iPhone will add a periscope telephoto lens, and its suppliers are Apple’s long-term camera module partner LG Innotek and the newly joined...[Details]
Microwave designers have used optimization techniques to improve and focus circuit performance in their designs for decades. Thanks to new technologies developed in the past decade, analog IC designe...[Details]
Modular design, development and use have become a modern application method. Small, independently operated components or modules are combined into larger applications or systems. This is like playi...[Details]
Abstract: This paper introduces a design technology of a basic signal generator based on SOPC. With Altera's EP1C6Q240C8 as the hardware core, the soft-core CPU is embedded into the FPGA to form ...[Details]
1 Introduction
Factory metrology departments, scientific research institutes, and university physics laboratories use function signal generators and counters for measurement, maintenance, ...[Details]
At present, IIC and other serial output real-time clocks are mostly used, but most MCUs do not have hardware IIC
and
can only be simulated through IO. If the MCU is read once per second, it wil...[Details]
China Energy Storage Network:
"In recent years, the development of smartphones has slowed down, and the digital industry has gradually emerged. The energy Internet is showing a trend of digit...[Details]
To help designers understand the design principles of motion sensing systems, this article focuses on the differences between infrared (IR) and visible light, exploring how proximity and motion sen...[Details]
Require: 1. Set three scales: bass, middle and treble control buttons; 2. Design the sounds 1, 2, 3, 4, 5, 6, and 7 (Do-Re-Mi method to search for laxity); 3. Be able to play a simple nursery r...[Details]
The sequence signal is 01011 and the sequence signal length is 5 1. Counting type sequence signal generator Since the length of the sequence signal is 5, we need to consider using a modulo 5 counter,...[Details]
All digital oscilloscopes have blind time. During the blind time, the user will miss any critical signal events that occur on the device being measured, so the blind time must be reduced to an abs...[Details]
As the IFA 2019 exhibition approaches, a German reporter recently took photos of a number of Huawei's promotional posters near the venue. The posters generously confirmed two new color schemes of the...[Details]
Recently, I was working on ADC sampling battery voltage, and sometimes I was a little confused. I can collect the voltage well without DMA, so why should I spend all that effort to use DMA? What if I...[Details]
On December 1, the CPC Central Committee and the State Council issued the Outline of the Integrated Development Plan for the Yangtze River Delta Region. The Outline points out that it is necessary to...[Details]
On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Documents obtained by ...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD
