[i=s]This post was last edited by nwcheroes on 2014-8-4 09:52[/i] [size=4]Qingfeng QF-TM4C123 development board, used for a while when doing graduation project, then left it to collect dust. Now it is...
I used PIC16F54 to make a program to switch the digital tube display by key scanning. The digital tube is driven by 74HC164. The display program has been tested and each page can be displayed normally...
The quadrature encoder, a type of rotary encoder (incremental encoder), is used to determine the displacement and direction of the mechanical stroke. By monitoring the number of pulses and the relativ...
[b][url=http://www.deyisupport.com/blog/b/the_process/archive/2016/04/06/66ak2l06-soc.aspx][b]Can the 66AK2L06 SoC enable the minimization of test and measurement equipment? [/b][/url][/b] [b][/b] [al...
I use atmel studio6.0 with a main frequency of 8M. Every time I reach while, it stops. /* * ADC.c * * Created: 2012/6/18 16:13:15 * Author: Administrator */ #include
#includeunsigned int Adc_Val;
unsi...
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[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]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
1. Proposal of
reconfigurable
measurement and control system
The measurement and control system generally refers to a system based on
computers
to realize data acquisition a...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
Traditional
virtual instruments
consist of a data acquisition
board
based on PCI bus and
corresponding software. However, with
the rapid development of
computer
network techno...[Details]
A stepper motor is an electromagnetic mechanical device that converts an electrical pulse signal into an angular displacement or a linear displacement. The stability and reliability of a stepper mo...[Details]
Abstract: In order to realize wireless automatic alarm and monitoring of major safety places, based on the basic principle of pyroelectric infrared sensing, a detector for receiving infrared radia...[Details]
1 Introduction to LED
With the development of science and technology, people have higher and higher requirements on automobile light sources. LED (Light Emitting Diode) has gradually attracted...[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]
In order to prevent the lithium battery from being damaged by abnormal conditions such as overcharge, over discharge, and overcurrent, a lithium battery protection device is usually used to prevent...[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]
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