1. IIC DescriptionThe above figure shows that there should be at least one microcontroller in the IIC bus topology. The controller communicates with other associated devices through the SCL and SDA li...
Problem description: The small light does not flash
Previous article: The following two routines are used. 1) Blinky light flashing routine 2) Bluetooth routineProblem description:
Compilation and deb...
yyycnonsemi and Avnet IoT Innovation Design Competition
Hi, good morning everyone~ The new week's review information is here~ There will be new activities coming online this week~You can still apply for the following boards:
Free trial for Lingdong . There...
Development is never smooth sailing. Recently, I was stuck in the original instrument setting communication software and hardware protocol. Fortunately, the prototype board was made (a complaint is th...
7905onsemi and Avnet IoT Innovation Design Competition
[i=s]This post was last edited by Aguilera on 2019-6-15 23:13[/i]Now almost all domestic electronic enterprises do not do PCB simulation. They directly put the PCB into production after drawing it. Ev...
4G changes our lives, what does 5G change?
I heard that 5G is changing society. The application level of 5G is not just for the general public ( indeed, 4G is enough for us to watch videos ). Industri...
1. Calculation of leakage inductance Ls of the primary coil of the switching transformer
The leakage inductance of flyback switching transformers is generally large, and the ratio of leaka...[Details]
Seoul Semiconductor recently announced that it has filed a patent infringement lawsuit in the U.S. District Court for the Western District of Texas, accusing global retailer Ace Hardware of selling L...[Details]
1.
Current type control
Principle and characteristics
principle:
The current-mode pulse width modulation (PWM) controller adds a current feedback control lin...[Details]
All products for medical applications require high reliability while still providing the new technologies and features that end users want. As competition between medical device companies and their...[Details]
We know that in the Azure service tier, there are several levels: 1. Enterprise Contract 2. Subscription 3. Resource Group 4. Resources The Azure resources we use are actually deployed in...[Details]
If the stepper motor drive circuit controls the conduction or cutoff of each phase winding of the motor according to the distribution method determined by the ring distributor, so that the motor g...[Details]
#include
#include "I2C.h"
#include "1602.h"
#include "delay.h"
/*Write data to IIC through AVR, and read and display the data through the serial port*/
//=======================================...[Details]
Introduction: The outstanding features of embedded industrial control system are anti-interference and reliable stability in high and low temperature and high electromagnetic radiation environment. C...[Details]
5G is coming, and the new generation of Wi-Fi technology is also accelerating its implementation. Recently, the Wi-Fi Alliance announced the launch of the Wi-Fi 6 (802.11ax) certification program to ...[Details]
The typical characteristics of electro-hydraulic position servo control systems are nonlinearity, uncertainty, time-varying, external interference and cross-coupling interference, etc. It is not easy ...[Details]
Vertical systems and control functions
Use the vertical controls to vertically position and scale the waveform, set input coupling, and adjust other signal conditions.
Position and Volt...[Details]
Today (14), according to the official website of Globalfoundries, GlobalFoundries sold its photomask business to Toppan Photomasks, a subsidiary of Japan's Toppan Corporation. This is the second time...[Details]
Guo Jianbo, Chairman (President) and Party Secretary of China Electric Power Research Institute Co., Ltd.
Chairman Kou Wei's report at the 2019 mid-year work conference of State Grid Corporati...[Details]
On the evening of March 30, AMEC released an announcement that AMEC achieved total revenue of 2.273 billion yuan in 2020, a year-on-year increase of 16.76%, and net profit attributable to shareholder...[Details]
Microcontroller MCU
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