[size=3] There is a DAC output experiment in the official routine. This experiment uses the DAC output (PA4) function of the MM32F103 development board to drive the D2 light-emitting LED to simulate t...
#include "io430.h"/*There are two ways to control the on and off of the LED light.Method 1: interrupt function. Method 2: use if(P4INBIT2) to judge.When writing code, try to follow the steps to avoid ...
The MATLAB simulation model for online parameter identification of permanent magnet synchronous motor based on model reference adaptive MRAS can identify the motor resistance, inductance and permanent...
The following article is from Analog Devices, author ADIHave you noticed that when comparing systems operating at different speeds, or looking at how a software-defined system handles signals of diffe...
When I use AD18 to draw a schematic, the following situation appears. I have been using AD14 for a long time and I am not used to it. Why does the point where the wires converge become like this? Can'...
I first determined the range of the turns ratio (0.3, the maximum input voltage is the drain peak voltage) based on the maximum withstand voltage of the primary-side MOS tube and the reverse withstand...
On July 26, 2021, Silicon Labs officially completed the sale of its infrastructure and automotive businesses to Skyworks for $2.75 billion. It is puzzling why Silicon Labs would choose to sell this b...[Details]
11.9
Mixed C and Assembly Programming
There are two reasons why it is necessary to use assembly statements when developing microcontroller applications using C language:
Some special in...[Details]
China Energy Storage Network News:
——Interview with Sun Jiye, deputy to the National People's Congress and vice chairman of the Shandong Provincial Committee of the Chinese People's Political...[Details]
Tianyancha shows that on June 11, Huawei Technologies Co., Ltd. disclosed the patent of "Method, device, equipment and readable storage medium for estimating traffic demand", with the publication num...[Details]
As manufacturers and apps are adapting to the needs of the elderly, mobile phone systems are also introducing more user-friendly designs and functions for the elderly. Meizu announced today tha...[Details]
Since the development of embedded systems, front-end and back-end system software design patterns have been adopted for a long time: the main program is an infinite loop and single tasks are executed...[Details]
Today, the issuance of 5G licenses has become a big news, but major policies have also been introduced in the automotive field. Just today, the National Development and Reform Commission, the Ministr...[Details]
WPG World Peace Group launches non-auto BMS solution based on NXP and JOULWATT products
On July 5, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the ...[Details]
In this Power Tip, we will look at the effective resistance of conductors in free space and in wound structures. Figure
1
shows the first example. It is a cross section of a single wire in ...[Details]
Main Technologies of Industrial Ethernet
Industrial Ethernet is a modern communication technology used for industrial automation control, mainly including the following technologies:
Cloc...[Details]
;Data code of each button of the remote control, the corresponding key code can be modified according to different remote controls muteM EQU 10h ;Mute key alarm on/off timerT EQU 0Ch ;Menu key enter/...[Details]
When using ADC chips, due to the diversity of ADC models, their performance has its own limitations. Therefore, in order to make the ADC adapt to the needs of the site and meet the requirements of ...[Details]
As early as last year when the Snapdragon 888 chip was released, realme officially announced that it would be one of the first manufacturers to install this chip, but now it is about to enter Februar...[Details]
On November 12, China Southern Grid Energy Storage released an announcement that it would increase its capital by 600 million yuan to its wholly-owned subsidiary, China Southern Grid Peak and Frequ...[Details]
CAN (Controller Area Network) is a communication protocol used in automotive and industrial automation. The collected CAN data needs to be processed and analyzed to better understand the communicat...[Details]