[align=center]About the abnormal DNS domain name resolution problem of ESP8266 and its solution[/align] Recently, the company's ESP8266 gateway encountered a very strange problem at the project site. ...
{:1_97:}There are still 4 days left [size=14px] (ending this Thursday, April 25th), how come there are still 27 books left? Based on the principle of emptying the prize pool at the end of the event, i...
I want to turn off the PLL or enter deep sleep mode. The code stops running at while ((LPC_SC->PLL0STAT & (1<<25)) != 0x00);. Why is this? Or is there any low power engineering code? :)...
[align=left][color=rgb(34, 34, 34)][font=宋体][size=4]There are some common experiences in single board design, and I will share them with you today. [/size][/font][/color][/align][align=left][color=rgb...
The energy industry is the lifeblood of our country's economic development. In recent years, with the shortage of oil resources and the soaring oil prices, the importance and irreplaceability of the c...
[size=4][size=3][font=宋体][color=#333333]I found several good articles in the [b]TI E2E[/b] community, and I translated them to share with you. Among them, the [color=#000000]Bruce Trump series has goo...
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[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]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[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]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
RF/Wirelessly
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