[backcolor=white][color=#000000]In the software development process of 32-bit embedded systems, byte alignment is very important. Let's take the ARM processor and ADS1.2 development environment as exa...
I have an idea for a scenario: people, convoys, and even animals, carrying Zigbee terminals, to achieve self-organizing networks, quantity monitoring, and early warning. I want to achieve this functio...
Development environment:RT-Thread version: 4.0.3Operating system: Windows 10RT-Thread Studio version: 2.0.0Development board MCU: AB5301A
The problem is: when I downloaded the RT-Thread firmware, I in...
【Source: Internet】
The switching power supply controls the time ratio of the switch tube in the circuit to turn on and off, and maintains a stable circuit voltage output. It is a very common power sup...
Hello everyone, I would like to ask, for the MPS-3119 pressure sensor, what is the relationship between pressure and voltage, and how should the temperature coefficient be compensated....
I bought a development board, F407, which has a routine for PID regulation.For example, to adjust the speed of a DC motor, by adjusting the PID parameters, the duty cycle of the PWM wave is reduced wh...
The power battery is the heart of new energy vehicles, and its performance plays a decisive role in the overall performance of the vehicle. According to domestic media reports, an industry insider ...[Details]
As shown in the figure. The temperature control range of the electric soldering iron is 100℃~400℃, the temperature adjustment mark indicates low, medium and high positions, the temperature control ...[Details]
Preface
The main control board STM32F302R8+driver board X-NUCLEO-IHM07M1+brushless DC motor WR36BL61 adopts six-step commutation method to realize the forward and reverse drive of the motor.
...[Details]
Jiwei.com reported on January 30 that today, Lu Weibing, Vice President of Xiaomi Group, President of China, and General Manager of Redmi brand, announced a good news, that is, Xiaomi Home was the fi...[Details]
As we all know, the output power of a DC power source is P=UI, and the power consumed is Pt=UIt. If we want to charge for a DC power source, we only need to evaluate the AC voltage, DC current and po...[Details]
Due to my poor English foundation, I couldn't understand many things, so I checked Baidu translation while checking Baidu. The opt header file in lwip is basically a basic option setting of lwip, whic...[Details]
A few days ago, a statistical chart about domestic birth population trends went viral on social media platforms. Behind this is the reality that my country’s birth population is decreasing year by ye...[Details]
This article analyzes the structural characteristics and testing difficulties of SPI memory, proposes a method for automatically generating SPI memory algorithm graphics based on parallel-to-serial l...[Details]
In order for vehicles to drive autonomously, they must perceive their surroundings with the help of sensors: cameras, radar, ultrasonic and LiDAR sensors, etc. How sensors enable autonomous driv...[Details]
On March 16, the second preliminary round of the Core Power Competition came to a successful conclusion. The projects in this round came from four popular tracks: MEMS sensors, RF microwave chips, im...[Details]
Apple has lost another round in its decade-long legal battle with VirnetX Holding, which was seeking hundreds of millions of dollars in royalties over patents used by Apple in virtual private network...[Details]
1 Introduction
With the development of science and technology, single-chip microcomputers have been more and more widely used in various household appliances, and their stable operation is an ...[Details]
According to DigiTimes, Apple is considering using titanium alloy to make iPad shells, replacing the aluminum alloy shells on the current iPad. Last month, there were rumors that the 2022 iPhone woul...[Details]
The auto-coupling step-down starting control cabinet is an electrical device widely used in the industrial field, mainly used to achieve the step-down starting and normal operation of the motor. It...[Details]