1. The board itself has a CMOS camera interface with a driver. It can be used now, but the distance is short. 2. The board has a USB interface. I wanted to use a USB camera, but found that the distanc...
[p=26, null, left][color=#362e2b][font=Arial] TMS320F28335 is a Harvard structure DSP. Logically, it has 4M×16-bit program space and 4M×16-bit data space, but physically, the program space and data sp...
1. The First Law (An object will remain in its original state unless acted upon by an external force)
Corollary: When you don’t pursue a beautiful girl, she will just stay there. Comment: This is o...
The default is//// Define a region for the on-chip flash.//define region FLASH = mem:[from 0x00000000 to 0x0003ffff]; When I changed the above region to mem:[from 0x00001000 to 0x0003ffff], the progra...
Under the design trend of SOC, reusable SIP is the key to the rapid development of a complex chip. Using SIP can speed up the launch of IC products, shorten the gap between IC process technology progr...
As the Internet of Things, technology convergence, voice control, and more continue to advance, device capabilities are becoming more advanced, but with that comes increasing pressure on test teams. W...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
Abstract: In order to generate a stable excitation signal, the design of a digital frequency synthesizer is implemented on FPGA using Verilog hardware language. The design includes accumulator, wav...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
Temperature compensated quartz crystal oscillator (TCXO) is widely used as a high-precision frequency source in communication systems, radar navigation systems, precision measurement and control sy...[Details]
introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) t...[Details]
The power consumption of a switching power supply includes fixed losses caused by parasitic resistances such as semiconductor switches, magnetic components, and wiring, as well as switching losses ...[Details]
Measurement compatibility
It is very important to ensure the compatibility between the pressure sensor and its actual application. Before making a pressure sensor selection, the fo...[Details]
Embedded System
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