I made a 2812 board myself. During use, the 2812 often burned out, causing 3.3V and 1.8V to short-circuit to the ground. As a result, several 2812s were burned. The power module is TPS767D318. I wonde...
Some LED products, especially those in flashlights, have different beam colors. This is not because of some hidden trick to make them look pretty, different light colors have different applications. H...
I recently used SOPC + NIOS to develop a board that requires flash. The address bit of the flash controller is 24 bits, and the data bit is 32 bits. The flash used is AMD's AM29LV128MH, which has a 24...
There are articles online saying that to display images on a Pocket PC, you can use the CVOImage class, which can be downloaded for free from the relevant website: http://www.voscorp.com/products/deve...
Question about timer TIM2I want to use the timer function of timer 2. But when I compile with IAR, it prompts this sentenceNVIC_InitStructure.NVIC_IRQChannel = TIM2_IRQChannel; //ChannelThere is the f...
The corporate training company provides training for company employees and is looking for SLAM teachers on a long-term basis. Generally, the training is short-term, about three days, mainly on weekend...
What is "Car Electronic Fence"
Fleet managers can define a graphical area (regular or irregular) or divide it into administrative zones in Yamei Technology's vehicle backend management system ...[Details]
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
According to foreign media reports, secondary battery materials company POSCO Future M announced that it has successfully developed two experimental (prototype) positive electrode materials for the...[Details]
Core point: The automotive industry chain and the humanoid robot industry have collaborative advantages in hardware, software, and scenarios. Upstream and downstream companies in the automotive ind...[Details]
Recently, Tesla released the "Tesla Car Voice Assistant Terms of Use", announcing that the car voice assistant will be connected to the Doubao large model (Skylark large model) and DeepSeek Chat pr...[Details]
This paper proposes a temperature real-time transmission and display solution based on LED optical data transmission, with Jingwei Yager low-power FPGA HR (Yellow River) series as the main controll...[Details]
Pure electric vehicles, structurally speaking, have components such as a power battery. In addition to the power battery, a small battery also powers some low-voltage electrical components and even...[Details]
With the advent of the electric car era, the number of pure electric vehicles has increased significantly, but many car owners do not know how to properly maintain pure electric vehicles. In additi...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
Spark plugs are an indispensable device for engines. As the saying goes, without spark plugs, the engine cannot work properly. The serious consequence is that when driving at high speeds, the engin...[Details]
With the increasing number of new energy vehicles on the road, the deployment of supporting facilities for these vehicles has accelerated, and new energy vehicles have gradually entered the vision ...[Details]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
Before understanding single-phase control transformers, let's briefly understand what a single-phase transformer is. A single-phase transformer uses a single-phase input. Compared to a three-phase ...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Lightweighting of automobiles is still a relatively unfamiliar term for automobiles. With the continuous improvement of environmental protection requirements, relevant regulations have also put for...[Details]
Microcontroller MCU
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