I recently saw an article by Qorvo introducing several major misunderstandings about GaN, which made me feel deeply moved.First of all, the issue that everyone considers is the cost. In the engineerin...
In embedded development, after we have completed the project creation, code editing and other operations, we can start the project compilation. For projects created using built-in project templates or...
Evaluation kit: TL570x-EVM (3 sets in total)
Kit source: Tronlong TechnologyChuanglong Technology TL570x-EVM is a heterogeneous multi-core SoC evaluation board designed based on TI Sitara series AM570...
Have you bought a USB flash drive recently? Have you ever noticed whether you bought USB 2.0, 3.0, 3.2 or 4? What exactly does USB mean here?USB is actually the key technology to achieve data transmis...
After a day of debugging, the LCD5110 display finally drove successfully. The program was ported from STM32, and a logic analyzer was used to adjust the timing. During the debugging process, I made a ...
Import 3D footprints into PCB libraryWhen we do PCB wiring, we sometimes ignore structural problems, as shown in the following figureIn the picture above, you can't see the specific structure at all.T...
0 Introduction
The U.S. military divides terrain following flight into three types of low-altitude flight modes (Low AltitLlde): low-level flight, contour flight, and nap of the earth flight. The ab...[Details]
Introduction This article introduces the process of porting μC/OS-Ⅱ to ATMEL's 8-bit microcontroller ATmega128. The so-called porting is to make a real-time kernel run on a certain microproce...[Details]
Abstract: Taking the MCS51 series of single-chip microcomputers as an example, this paper introduces a high-speed control scheme for large-screen LED display screens using single-chip microcomputer...[Details]
Introduction: This article provides a PIC16f877A AD conversion LED display 8-bit value code. ;**************** list p=16f877A ; list directive to define processor #include p16f877A.inc ; processo...[Details]
The picture is from Canva According to statistics, the shared power bank industry received 28 rounds of financing in 2017, and many companies have sprung up, such as Bubble Charging, Hippo Charging...[Details]
On December 6, Microsoft's stock price reached $151, and its market value exceeded $1.1 trillion. The gap in market value between Microsoft and Apple, the world's most valuable company, is now less t...[Details]
1. Background
In traditional embedded system software, the Delay(N) function is usually implemented as follows:
for(i = 0; i = x; i ++);
x --- corresponds to the loop value corres...[Details]
Endoscopy is currently the most commonly used and most direct and effective method for the examination of digestive tract diseases. It plays an extremely important role in the diagnosis of digestiv...[Details]
1、 This passage is excerpted from "Detailed Explanation of Device Driver Development" After using the serial port core layer, the interface of the universal serial port tty driver layer, the main...[Details]
How to control the speed and torque of torque motor
Controlling the speed and torque of a torque motor usually requires some control methods. Here are some common control methods:
Frequen...[Details]
2.1.6 Thyristor trigger circuit
The dust removal control system controls the power supply by changing the trigger angle of the thyristor. The increase or decrease of the trigger angle is changed ...[Details]
All flow meter technologies have their limitations, especially for two-phase flow measurement, such as air mixed in liquid gas and liquid two-phase flow. The dynamic characteristics of liquid and air ...[Details]
On December 24, the construction of three bus charging stations including the West Second Ring Road Bus Charging Station in Baoding City, Hebei Province was completed. After being put into operatio...[Details]
A frequency converter is a power conditioning device that changes the frequency and voltage of the power supply, thereby regulating the speed and output power of the motor. The role of the frequenc...[Details]
Microsoft recently released a 14-page white paper titled "Win7 Power Management", which describes how Windows 7's
Power Management
technology reduces power consumption. If you want to kn...[Details]
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