I use the f28004x launchpad for development and want to use can_ex3_external_transmit to change the speed to 500kps to communicate with an external CAN. Here are my questions
1. Why does the example c...
When using a 51 single-chip microcomputer and two touch buttons to simulate a PS2 computer keyboard, why does the PS2 cable heat up when connected to the computer and the single-chip microcomputer, bu...
[i=s] This post was last edited by dontium on 2015-1-23 11:48 [/i] :funk: I am not very talented. I have been helping a brother make a voice board these days, but I still can't understand the use of a...
Design and make a portable human pulse tester, which adopts red light or infrared light emission and reception technology to obtain pulse information from human fingers or earlobes, and can display th...
[i=s] This post was last edited by lzwml on 2014-11-13 10:41 [/i] Keywords I suspect 1. lds file [2] Stepping stone only copies 4K (0x1000) [3] No jump from Stepping stone to SDRAM [color=red] (I thin...
This book combines the author's many years of work experience to systematically introduce the basic design methods of FPGA/CPLD. On the basis of introducing the concept of FPGA/CPLD, it introduces the...
There are many different ways of human-computer interaction. The more common ones are listed below:
Mouse interaction: Using a mouse to operate a computer and interact was the most common human...[Details]
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[Details]
Long ago, the lifespan of cars in my country was 15 years. Once a car reached 15 years old, it was forced to be scrapped. However, the policy was later changed. As long as the car does not exceed 6...[Details]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[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]
On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[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]
As the scale and business applications of national e-government networks continue to expand, the data and services transmitted over them are becoming increasingly sensitive and critical. To protect...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[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]
One of the most core components of electric vehicles is the motor. The power supply provides electrical energy to the motor, which converts this electrical energy into mechanical energy, which in t...[Details]
Normally, we determine our location and where we want to go by comparing our surroundings with observation and simple GPS tools. However, this kind of reasoning is very difficult for self-driving c...[Details]
On August 22, the Wall Street Journal reported on the 21st local time that the new US government does not plan to acquire equity in semiconductor wafer foundry giant TSMC and Micron, one of the thr...[Details]
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