In this circuit, DO GND is the input signal, V0 GND is the output signal, what are the functions of the resistors in the circuit? The chip is LM358, what are the functions of R1 R2 R3 R4 R5 respective...
Does it have to maintain 50ohm when coming out of the RF IC interface? I calculated that the line width should be 30mil using a double-layer board, but it is impossible for the IC pins to connect to a...
Basically as the title says. If you want to load a bitmap file from a peripheral such as an SD card, what method should you use? I tried, ::LoadBitmap and ::LoadImage() both failed. The latter can suc...
1. Project Overview
1.1 Introduction
Currently, most music files are saved in MP3 format, a lossy audio compression format that cannot perfectly reproduce the original music. With the exp...[Details]
New energy pure electric vehicles generally accelerate faster than comparable fuel-powered vehicles, both from a standing start and while accelerating. Many believe this is simply due to the motor'...[Details]
In recent years, with the application of the IEC61850 standard and the development and deployment of optoelectronic transformers, the concept of digital substations has been put into practical use ...[Details]
Through AI connection technology supported by Qualcomm X85 5G modem and RF and Qualcomm FastConnect 7900 mobile connection system, seamless switching can be achieved between cellular net...[Details]
On August 20, Geely announced its focus on "One Cockpit". Through a unified AI OS architecture, a unified AI Agent, and a unified user ID, it will achieve an All-in-One AI cockpit, create the first...[Details]
Tools/Materials
Yitong Chuanglian MODBUS to PROFIBUS Gateway YT-PB-03
Siemens s7-300
This article describes how to configure the YT-PB-03 MODBUS to PROFIBUS gat...[Details]
As the electric vehicle industry continues to surge in today's society, while people are concerned about the appearance and interior of new energy vehicles, they are also concerned about the classi...[Details]
On August 18, domestic EDA manufacturer HuaDa JiuTian launched the advanced packaging design platform Storm for the first time in the world at the end of July. It claims that the chiplet wiring eff...[Details]
1. Overview of the current status and future development of the bionic market
Bionic robots, innovative products that integrate biomechanics and robotics, have experienced explosive growth...[Details]
I. Introduction
Although the electrostatic effect was first experimentally demonstrated in electricity, static electricity is still considered a "nameless fire" in modern industrial processes...[Details]
On August 13, Elon Musk confirmed on the 10th of this month that although he closed the independent Dojo chip project, the successor to the Dojo 2 data center-level AI chip "Dojo 3" planned to be m...[Details]
According to the "Automotive Industry Investment Management Regulations" issued by the National Development and Reform Commission, the regulations clearly state that "extended-range electric vehicl...[Details]
For electric vehicles, the battery life is also a concern for everyone. When the vehicle is in use, people may worry that the battery life may be inaccurate due to sudden driving, resulting in a su...[Details]
With the penetration of applications into lower-tier markets, cost reductions, and accelerated production capacity, semi-
solid-state batteries
have reached a new stage.
SAIC rec...[Details]
A key feature of portable devices such as smartphones is their increasing functionality, supporting a wider range of consumer needs. However, the operating voltages of the integrated circuits (ICs)...[Details]
PCB Design
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