[i=s]This post was last edited by Digital Leaf on 2022-3-26 15:36[/i]For the compilation environment of OpenHarmony, you can choose a simple way, which is to directly use the system image provided by ...
[i=s] This post was last edited by Tianyahaijiaosr on 2018-8-31 00:46 [/i] After reading some official explanations, it is nothing more than combining the original transmission time of 1 bit with a hi...
[font=Arial, Helvetica, sans-serif]Recently, I have been searching for information on reliability, which has changed some of my original concepts and methods. The most prominent ones are some commonly...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i] Shenzhen Speed PCB Manufacturing Co., Ltd. specializes in single-sided, double-sided and multi-layer circuit board manufacturing...
[size=4][color=#0000ff]Hello everyone, in order to make our board play a better role (such as communication, discussion, etc.), I hope you can give more valuable suggestions! [/b] We will work hard to...
I am a newbie, I have a question: I am testing an ADC program with the MSP430f149 development board, collecting the voltage value of the P6.0 port, which is connected to 3.3V via a sliding resistor. W...
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
Linux and Android
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