The normal phenomenon should be: ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ fill up a row The actual phenomenon is: ■ ■■■■■■■■■ ■■■■■■■■■■■■■■ ■■■■ Randomly disappear and some appear in other places The LCD is...
[i=s]This post was last edited by paulhyde on 2014-9-15 02:58[/i][i=s]This post was last edited by paulhyde on 2014-9-15 02:58[/i]
[[i] This post was last edited by 61 Electronics on 2011-4-18 23:04[/...
Customer-oriented IC design has become and will continue to be the main focus of the IC industry. How can a new student majoring in semiconductors get a share of the IC design pie? Ask IC experts for ...
In two days, the PCB was wired and it was very good. Thanks to netizen DS. Now I have to check the circuit carefully to prevent mistakes! Please help to check the schematic diagram of the board carefu...
Can we open a forum where everyone can exchange hardware? When I was cleaning up today, I found a bunch of development tools, kits, samples, etc. from TI and other companies. It would be a pity to thr...
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[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]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
Against the backdrop of global warming, energy conservation and emission reduction have become a global hotspot and focus, which has also sounded the clarion call for the take-off of the LED lighti...[Details]
The emergence and development of street lamps are inseparable from the prosperity and progress of cities, which makes street lamps useful. Conversely, street lamps also make the night of the city n...[Details]
1 Introduction
Washing machines are an indispensable household appliance in the home, and they are developing very fast. Fully automatic washing machines are favored by everyone because of their con...[Details]
1 Introduction to the overall system solution
The hardware part is mainly used to amplify the sound. When the sound is loud enough, the signal can be introduced into the microcontroller for de...[Details]
Dual Tone MultiFrequency (DTMF) signaling is gradually being used in push-button telephones around the world. It quickly replaced the dial pulse signaling used in traditional rotary phones because ...[Details]
At present,
the control system used in
automobiles
can be divided into three parts from the functional point of view:
sensor
unit, control unit and execution unit. Among them,
th...[Details]
introduction
The Steyr diesel engine produced by Weifang Diesel Engine Factory has huge power and is one of the main power models widely used in China's heavy machinery and large trucks. In ...[Details]
Introduction
Temperature and humidity control are widely used in people's production and life. People use thermometers and hygrometers to collect temperature and humidity, and control temperatu...[Details]
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