I have a question. When constraining the timing of the sdram port, how should I constrain the sdram_clk output port? Is it like the data port or is it different?...
Please share your commonly used tools, such as which tools you use, what models, etc.; this will be a reference for those who want to buy or use tools. Let me first briefly talk about mine: a Shengli ...
Some time ago, I became interested in LED dot matrix, so I DIYed a set (including display board and control board). At that time, I actually had an idea, which was to display text and pronounce it at ...
[i=s]This post was last edited by sky999 on 2021-3-8 06:18[/i]Pin 4 of 1308 is the enable pin. It works when it is greater than 1.5V and stops when it is less than 0.4V. I want to achieve output when ...
In recent years, with the increasing demand for manufacturing and automated production management, industrial barcode scanners have gradually become an indispensable part of the industrial manufact...[Details]
Recently, South Korean robotics giant WIRobotics launched its first general-purpose humanoid robot, ALLEX, at the Robotics Innovation Center (RIH) at the Korea University of Science and Technology....[Details]
There are basically three causes of spontaneous combustion of electric vehicles: The first is that the battery components are punctured or suffer fatal damage due to a collision accident, and part ...[Details]
Permanent magnets are essential components in a wide range of household and industrial devices. They are particularly crucial in the renewable energy sector, including electric vehicle motors. Curr...[Details]
My career has been closely tied to the semiconductor industry. From product management to content marketing, I've provided countless forecasts and predictions across a variety of roles. Whethe...[Details]
For today's new energy vehicles, they have different configurations from fuel vehicles, and some configurations have also become a selling point for manufacturers. Compared with traditional vehicle...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[Details]
From time to time, I see some audiophiles spending a lot of money or a lot of time to DIY speakers, but the results are not what they want. Below I list some of the small experiences I summarized b...[Details]
Definitions of VR
, AR, and MR:
What is Virtual Reality?
Virtual Reality (VR), also known as "spiritual realm" or "illusion," is a high-tech technology that has emerged in recent ye...[Details]
The Waveshare ESP32-P4-ETH is a compact ESP32-P4 development board with Ethernet and PoE support. It looks very similar to the Olimex ESP32-P4-DevKit, minus the pUEXT connector. However, we've also...[Details]
A graphics processor (GPU), also known as a display core, visual processor, or display chip, is a microprocessor specialized for image processing on personal computers, workstations, game consoles,...[Details]
Charging is essential for electric vehicles. It's crucial for battery safety and range. When it comes to charging new energy vehicles, is it better to charge when the battery is almost empty, or to...[Details]
Why do automotive electronic circuit boards require reliability cleaning? Among the various electronic circuit boards that implement various functions, which ones require cleaning and which ones do...[Details]
1. Introduction to power amplifier circuit
1. Generally speaking, the main function of a power amplifier circuit is to allow the load to obtain maximum power without distorting the signal or c...[Details]
Robots are rapidly being deployed in diverse scenarios. Flexible, easy-to-use, and fast-to-deploy robots can be quickly adapted to diverse application scenarios across various industries, making th...[Details]