I have a virtual machine installed on my computer, and UBUNTU is installed in the virtual machine. But I can't access the Internet, and it's very difficult to install software. Can an expert tell me h...
[i=s] This post was last edited by dontium on 2015-1-23 11:29 [/i] How to use the ccm mode in the encryption mode for data transmission in CC2530? Please help...
At present, PIC16F15375 can read the touch coordinate value of XPT2046 through SPI. When pressing the touch screen, the corresponding value can be obtained. But now according to the requirements, the ...
[i=s] This post was last edited by 574433742 on 2015-10-7 19:24 [/i] [size=4] [/size] [size=4]I don't know when I heard a sentence that I felt was good. The meaning is roughly as follows: [/size][size...
[size=18px] Wireless data transmission modules are currently widely used in wireless meter reading, monitoring, industrial data collection, wireless remote control systems, small wireless networks, fi...
[color=#252525][size=14px]CC1000PWR Ultra Low Power RF Transceiver TI 28-TSSOP[/size][/color] [color=#252525][size=14px]CC1010PAGR RF Transceiver and Microcontroller TI 64-TQFP[/size][/color] [color=#...
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
1 Development of LED Film and Television Lighting
1.1 The significance of developing film and television lighting
Lighting power consumption accounts for a large proportion of the total p...[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]
Movpower is a portable power bank. It can charge most mobile phones and digital products, such as digital cameras, PDAs, and mobile phones such as Apple, iPod, Blackberry, Motorola, Samsung, Nokia,...[Details]
Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation devices, etc., all these mobile devices are powered by mobile batteries, and the battery life is ...[Details]
Current
measurement:
Magnetic balance Hall current
sensor
is used
. The sensor can measure AC from DC to 100kHz.
In automatic measurement and control systems, it is often nec...[Details]
1 Introduction
Fieldbus is a serial, digital, multi-point communication data bus between field equipment/instruments installed in the production process area and automatic control devices/syst...[Details]
Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy and have been used since the 1920s. With the increasing popularity o...[Details]
Today, fleet management innovation has made great progress. Whether trucks, buses, taxis or other means of transportation, wireless satellite positioning systems are used to enable dispatchers to u...[Details]
In the development direction of the automotive industry, electric vehicles (EV) and hybrid electric vehicles (HEV) are becoming an obvious trend. From a technical point of view, hybrid power is mor...[Details]
"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. The advantages of multimeter are that it has many uses, a wide range, an...[Details]
1 Overview
As a driving power source, the new battery has a range of more than 200 km within the acceptable weight range of the mass market, which provides an important way for power batteries...[Details]
Linux and Android
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