[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:02[/i]What is the reason for the current segmentation of the set-top box market in China? Is the main reason why the machine and card c...
Dear friends, I am now troubled by the hardware flow control of serial communication between PC and MCU. Because I want to ensure that no data is lost, I want to use hardware flow control. I have trie...
I want to use the divided clock as the input clock of the UARTAutomatic module. How can I connect the following two modules together? [/font][/backcolor][/color] [color=#222222][backcolor=rgb(238, 238...
Hello everyone, we want to develop an accessory, which uses the same circuit as the washing machine water level sensor. When the core insertion position changes, the coil inductance changes, the reson...
Analysis of WDM kernel driver model WDM driver is an important part of Windows 2000 operating system. Its normal operation requires the support of other kernel components of Windows 2000. At the same ...
I recently made an alarm clock using MSP430FR2633, so here comes the problem! CapTIvate touch, modify ui8TouchThreshold by yourself. I didn’t use any GUI tool to modify the touch threshold, but I chan...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[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 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[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
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
The future energy storage hotspot is not coal or iron ore, but lithium. This lightest metal in nature may be the heaviest resource in the future energy landscape. China launched an ambitious electr...[Details]
Button cells (also called button cells) are those batteries with equal or larger diameter and height. The current size range of alkaline button cells is specified as follows: diameter 4.8mm-11.4mm,...[Details]
In recent years, the development of automotive batteries has become a focus of attention. Compared with other rechargeable batteries, lithium-ion batteries have the advantages of high specific ene...[Details]
1. Electromagnetic compatibility design
Electromagnetic compatibility refers to the ability of electronic equipment to work in a coordinated and effective manner in various electromagnetic env...[Details]
Modern communication equipment, portable electronic products, laptops, electric vehicles, small satellites, etc. generally use batteries as power sources and are widely used. However, the batteries...[Details]
Mobile and portable
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