I made a project to control LED with mini2440, using the wince5 system that comes with the board, VB programming, .NET 2.0 Youku has the truth: [url=http://player.youku.com/player.php/sid/XMTE3NzQyMDc...
Zero-based learning of single-chip microcomputer video tutorial - 02 parallel port simulation example This lecture demonstrates the use of the standard 51 series single-chip microcomputer parallel I/O...
[i=s]This post was last edited by zhangyadong300 on 2018-7-5 18:02[/i] Because pyboardCN V2 is needed to drive an LED group, about 50 straw hat LEDs, and it needs to be powered by 12V, so a power expa...
I set up a FIFO. When the received data is larger than the FIFO, I use events to notify the upper layer to fetch the data. But if the length of the data received by the FIFO is less than the data in t...
Teach you how to decrypt software in 3 minutes
Below are some common problems encountered in the process of learning decryption . I will briefly talk about them based on my own experience. These probl...
[i=s]This post was last edited by dontium on 2015-1-23 13:14[/i]I was recently measuring a resistor using TI's OPA2333 to build a bridge circuit. I wanted to convert its change (10%-0.1%) into a volta...
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[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]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]