I am a beginner in microcontrollers. I am learning how to use a program to make a diode of a microcontroller flash. I used the following program: #include
sbit D1=P0^0; unsigned int i; void main() { D...
I use 147 chip, use external reference 2.5V (generated by LM285-2.5) to connect to pin 10, then connect a 1.25v voltage to channel A4, and 1.4v voltage to channel A5, then I use my initialization prog...
I have built a 2812 system and want to expand USB communication. The chip I use is CYPRESS's CY7C68001. Now I find that some versions of the chip directly connect the data line to the 2812, while some...
I used to burn assembly programs very smoothly, but I have problems burning C programs.I wrote a C program, the simulation is OK, but it is not correct after burning.What is the difference between bur...
Hello everyone. I'm Yufy. There are several new job opportunities just opened, I want to post them here to see if there are any friends willing to try. Work location: Dalian Due to customer requiremen...
Can any of you please help me? I'm in trouble. I don't know what application range AL3201 can be used for. I heard that it can be used for effect processing, but I have no experience in this area. Now...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[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]
1. Introduction
This design was made for participating in an electronic design competition. It effectively solved the problem of the operation and control of an electric car on a seesaw. The s...[Details]
With the advent of increasingly powerful processors, image sensors, memory, and other semiconductor devices, as well as the algorithms that enable them, computer vision can be implemented in a wide...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[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]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[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]
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]
As people's requirements for safety and comfort in the process of driving cars continue to increase, automotive radars are widely used in the car's adaptive cruise system, collision avoidance syste...[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]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]