Use STM32Cube to create an MDK example to control the PC13 flashing light, and use the STM32F103C8T8 core board for verification. [code] while (1) { /* USER CODE END WHILE */ HAL_GPIO_TogglePin(LED_GP...
Texas Instruments' eZ430 -RF 2500 development kit consists of two USB-drive-sized development boards that can connect wirelessly to each other (Figure 4). Wireless connectivity appeals to me because I...
I was fortunate to have conducted an evaluation of the "NXP Rapid IoT Prototyping Kit". I personally feel that the evaluation is not in-depth and extensive enough. I hope that after the event, the kit...
[align=center][url=http://www.cnblogs.com/fnng/p/3576154.html][b]Python[/b][b]Realize Simple Crawler Function[/b][/url][/align][align=left] When we browse the web, we often see some beautiful pictures...
[align=left][align=left][font=宋体]In recent years, the Internet has been rapidly developed and widely used, and the dominant position of the IP protocol system as its core technology in the data networ...
Everyone has heard about what happened in Taiwan recently, so I would like to share my opinion. I hope there will be a good atmosphere for discussions about technology and practical matters in the for...
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
Printed circuit boards ( PCBs
)
are used in most electrical products
. If a PCB has low
insulation resistance
(IR), the performance of the circuits on the PCB will be greatly reduced...[Details]
Describe how to meet the challenges of complexity with a modern wiring design toolset. Option codes and expressions can simulate the variables of an automotive project. A full-featured tool suite c...[Details]
hint:
The number of speakers and their spacing limit the sound field of a portable stereo system.
Spatial audio attempts to artificially recreate the experience of listening to sounds i...[Details]
1 Basic Features
In computer control systems and various intelligent instruments and meters composed of single-chip microcomputers (or microprocessors), various external analog signals must be ...[Details]
With the rapid development of cities and the improvement of citizens' living standards, the number of various vehicles in cities is growing, and the demand for parking spaces in major commercial an...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
Among the uses of electrical energy, lighting accounts for a considerable proportion. Compared with the earlier ordinary incandescent lamps, the fluorescent lamps and energy-saving lamps we commonl...[Details]
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