zip;C:\DocumentsandSettings\zhouzhida\桌\kkk; /g /w4 /d objchk\i386 'jvc' is not recognized as an internal or external command, operable program or batch file. jvc /nologo /cp d:\NTDDK\public\sdk\class...
[b][font=微软雅黑, sans-serif]1. Overview[/font][/b][align=left]STM32F769I-DISCOThis development kit is suitable for a wide range of applications thanks to audio, multi-sensor support, graphics, security,...
I would like to ask the experts a question: I use VC to make a PLC programming tool. My PLC programming tool supports two program formats, namely "ladder diagram program format" and "mnemonic program ...
The main features of this new type of LED aluminum substrate - high thermal conductivity soft substrate (HPC) 1. High thermal conductivity, thermal conductivity>=3W/mk (the thermal conductivity of ord...
This is the first time I use NXP chips, the model is MK60DN512VLQ10, and the compiler is CODEWARRIOR 10.6. Previously, I used the serial port to receive fixed-length data and judge the reply, which wa...
When the op amp is used as a voltage follower: 1. Is there any difference between single power supply and dual power supply? 2. Can the same chip be used to follow both negative voltage and positive v...
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]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
Problems such as the depletion of natural resources, air pollution, traffic congestion, and rising fossil fuel prices have forced societies and individuals to seek alternative means of transportati...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
Motors, especially those with brushes, generate a lot of noise. This noise must be dealt with if the appliance is to meet the requirements of EMC standards. The means to solve EMC are nothing more ...[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]
LED is the abbreviation of the English word. Its main meanings are: LED = Light Emitting Diode, a solid-state semiconductor device that can convert electrical energy into visible light. It can dire...[Details]