In the era of AI in smart cars, cameras have become very important as the “eyes of the car.” Currently, camera-based ADAS is widely adopted in smart driving due to its applications, higher reliability, and adaptability to new requirements. ADAS cameras are typically deployed at the front, sides, and rear of the vehicle, providing driving … Read more
1. Basic Principles and Classification of D/A Converters T-type Resistor Network D/A Converter: 2. Correspondence between Output Voltage and Digital Quantity 3. Main Performance Indicators of D/A Converters 1. Resolution Resolution refers to the change in the corresponding output analog quantity (voltage or current) when the least significant bit (LSB) of the input digital quantity … Read more
The laptop screen, as an image output device, determines whether the overall visual experience of the machine is excellent. A flagship laptop paired with a poor-quality screen, no matter how powerful its hardware configuration, will not appear perfect. Many friends hope to buy a laptop with an outstanding screen, but how can they judge it? … Read more
The screen is the main interface through which a smartphone interacts with the user, so choosing a suitable screen is very important. The screen can be considered from several aspects: material, type, size, resolution, and refresh rate. 1. Screen Material The screen material is mainly divided into two types: LCD and OLED. LCD Screen: Has … Read more
Many people focus on the size, appearance, and resolution when buying a monitor, but of course, the budget is the most important factor. In addition to these, there are many technical reference indicators for monitors that need attention. Among these complex technical indicators, I have selected the most important points to explain further, which I … Read more
Project Introduction Project Name: How to Easily Adjust Video Resolution to 720p Using Python Development Environment:PyCharm 2023.3.4 + python3.7 Libraries Used:PIL, os Project Overview: This tool is used to convert the resolution of video files to 720p. Implementation Process 1. Import Necessary Libraries from moviepy.editor import VideoFileClip import os 2. Define<tspan><span>convert_video_resolution</span></tspan> function to convert the … Read more
First, Disable SIP (System Integrity Protection) Start your Mac and immediately hold down Command ⌘ + R until you see the Apple logo or a spinning globe, then release. When you see the “Utilities” window, the recovery function has started. Click on “Utilities” in the menu bar and select “Terminal” In the terminal, type “csrutil … Read more
Recently, there has been a white screen issue with a control console on the market that cannot display anything. This could be caused by display resolution issues or a dead battery on the motherboard, among other reasons. If your console encounters a white screen and does not display anything, remember that you have seen such … Read more
The iTOP-RK3588 development board manual has been updated, and subsequent materials will continue to be updated and improved to help users get started quickly, greatly enhancing the speed of research and development. The RK3588 development board has 4 MIPI CAMERA interfaces, MIPI CSI DPHY at 4.5Gbps, and 2.5Gops MIPI CSI CPHY, allowing for simultaneous input … Read more