When assembling a 3D printed doll, the joints are the most difficult. If you cut too much with a knife, it won't stick. If you don't cut it, it will be difficult to turn. Here are the tips for the joi...
We currently offer 10 sets of AD DA board samples. Welcome to apply. The application steps are as follows: 1. Purpose 2. Detailed contact information 3. Trial sharing 4. Postage at your own expense...
I have been studying LINUX, its kernel code and drivers. But I seem to have hit a bottleneck now. ~~ I majored in computer software, so I don't know much about hardware. For example, I want to know wh...
This inspection instrument is developed for a company (UPS, EPS). Ituses photoelectric isolation and high-performance single-chip computers. It has strong anti-interference ability, low power consumpt...
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
1. Introduction
AS-Interface bus technology is an intelligent network that uses a single cable to connect sensors and actuators to controllers, transmit data, and provide power. It can be used...[Details]
The 8051 microcontroller is the most common microcontroller we have. I have been using 8051 for a long time and have also taught microcontroller courses for a period of time. Here I would like to s...[Details]
1 Introduction
At present, with the growing calls for environmental protection and energy conservation, new types of transportation that are pollution-free and have diversified energy configur...[Details]
Automotive electronic products are trending towards an increasing trend, and electronic technology plays a very important role in solving the economy, safety, comfort and other aspects of automobil...[Details]
1. Problem Statement
"Fuses are outdated!" This statement seems to make sense, but it is also a practical technical problem. Indeed, in the past decade or so, the use of low-voltage fuses ...[Details]
1. Introduction
In addition to the stepper motor, the control system based on the stepper motor generally requires a special drive power supply. The drive power supply only completes the power ...[Details]
The TMS320F2812
DSP
chip is used as the control unit. Without any gate control device control, the rich software resources of DSP 2812 are used to achieve
equal precision measurement
...[Details]
Compared with other air conditioning systems, ground source heat pump systems have outstanding advantages. Since the temperature deep in the ground remains unchanged all year round, it is much higher ...[Details]
Talking
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