[i=s]This post was last edited by Feihong Haojie on 2019-9-9 12:11[/i]Signal generators are often used as input signals of signal chains in analog circuit debugging. The actual performance of the circ...
Hello everyone: I am now using PIC microcontroller to read and write an EEPROM (24LC16) through the IIC bus. The read and write procedures are as follows: void Iic_EepromRd(BYTE chip,BYTE address,BYTE...
[b]Chapter 20 BMW 1768[font=宋体]——[/font][font=Times New Roman]TEA5767[/font][font=宋体]Radio[/font][/b][align=left][backcolor=rgb(239, 245, 249)][color=#222222][backcolor=rgb(238, 238, 238)][font=sans-s...
I made my own ISP download cable, using Easy 51Pro v2.0 Universe Edition. The programmer says: No device detected (characteristic word: FF FF FF). What is the reason? I don't have an external reset ci...
Obtaining real-time and reliable traffic information has always been a bottleneck problem in the development of intelligent transportation systems. The establishment of an intelligent transportatio...[Details]
introduction
Like other
portable
electronic products,
blood flow parameter detectors
need to be small, thin, durable, reliable, and have a long standby time. Therefore, system desi...[Details]
Preface
For a long time, SD cards with Flash Memory as storage have been widely used in consumer electronic products due to their small size, low power consumption, erasable and non-volati...[Details]
Power Integrations (PI) has introduced three charger/adapter reference designs using its new LinkSwitch-II series of AC-DC switching power conversion ICs. The new LinkSwitch-II devices use high-pre...[Details]
Abstract:
An amplifier solution for ceramic speaker systems is presented.
Keywords:
audio; ceramic speaker; amplifier; Class G
Today's portable devices require smaller, thinne...[Details]
The discipline of HHCE (Home Health Care Engineering) is gradually entering people's lives as people pay more attention to health and telemedicine develops. It advocates the concept of "seeking m...[Details]
In the WTK22wtklibdevicesDefaultColorPhoneDefaultColorPhone.properties file in the WTK directory, there is a line touch_screen=false. Change it to true.
MIDP2.0 has three touch screen methods:...[Details]
0 Introduction
In modern industrial production and scientific and technological research, various data usually need to be collected. The commonly used data acquisition board collection met...[Details]
1.AVI
The full name in English is: Audio Video Interleaved. People are very familiar with the AVI format, which is also very common in daily life, and the video quality is also very good. ...[Details]
introduction
With the development of electronic technology, the anti-theft alarm system has evolved from the original simplification and localization to intelligence and integration. At pr...[Details]
introduction
In order to completely eliminate the overloading phenomenon, overloaded vehicles are prohibited from going on the road, so that the driver can know the load of the vehicle in ...[Details]
The general decision logic for purchasing goods is: whether it can be used, how easy it is to use, whether it is durable, and the price. In fact, this logic can also be applied to the selection pro...[Details]
Common light sources in the general lighting market include incandescent lamps, compact fluorescent lamps (CFL), linear fluorescent lamps, high-intensity discharge lamps (HID) and emerging high...[Details]
It is commonplace today for consumers to use their mobile devices in ways that were unheard of just 10 years ago. Whether browsing the web at their favorite coffee shop, listening to stereo mus...[Details]
In modern industrial production equipment, there are a large number of digital and analog control devices, such as the start and stop of motors, the opening and closing of solenoid valves, the coun...[Details]
Test/Measurement
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