The program can be downloaded, but there is a warning!warning: there are warnings during download, see log window.Here is the warning that appearsVerify error at address 0x00000001, target byte: 0x08,...
Does anyone have any commonly used algorithms for 51 MCUs? Can you share them? Thank you! It would be best if you can give me a program. High score! ! ! !...
[i=s] This post was last edited by paulhyde on 2014-9-15 03:32 [/i] When the frequency of the input in-phase signal of ad835 reaches 10m, the frequency leakage will occur. . . How to solve it?...
1. LCD bare metal driver
The LCD screen used by the Bear Pi development board is a 1.3-inch TFT color screen with a color depth of 16 bits and a resolution of 240*240. It uses the SPI interface to com...
CRTouch is the industry's first device to combine 4-wire and 5-wire resistive screen controllers with basic gesture recognition and up to 4 capacitive touch sensing electrodes on a single integrated c...
I first drew a circle and several blue lines in the ONDRAW function, and then set a timer in the ONCREATE function to draw a red line on the screen at regular intervals. However, the result is that th...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[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 potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[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]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[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]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
Microcontroller MCU
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