In demanding circuits, CBB capacitors have replaced common polystyrene or mica capacitors. This is mainly because CBB capacitors have an advantage in volume over polystyrene capacitors, and can achiev...
For contactless IC cards, such as bus cards, the power source seems to be the coil induction of the magnetic field of the card reader to generate current. Is this correct? Also, where does the clock s...
1. Difficulties in mixed-signal design 2. Key to improving the performance of mixed-signal circuits 3. Application of simulation tools in mixed-signal design 4. Summary 5. Questions and answers on the...
[size=5]Generally, a single-chip microcomputer has an analog ground and a digital ground. How do you determine whether the grounding of peripheral components is connected to the analog ground or the d...
#include
int main(void)
{WDTCTL=WDTPW+WDTHOLD;//CLOSE WATCHDOGP2DIR|=0XFF;P2OUT=0XFF;P1OUT=0X00;P1IES|=0X00;//rising edge strikeP1IFG=0X00;// because set up P1IES would make p1ifg change alsoP1IE|=0XF...
Last September, at Apple’s new product launch conference, the news that all iPhone 11s will be equipped with UWB ultra-wideband chips brought UWB back into the public eye. So, what kind of technology ...
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]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[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]
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]
Features
POE technology can ensure the safety of existing structured cabling while ensuring the normal operation of the existing network and minimizing costs. The IEEE 802.3af standard is ...[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]
1. Introduction
The advancement of USB technology makes designers prefer USB interfaces in PC peripheral development. However, existing
virtual instrument
development platforms such...[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]
"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]
In recent years, the technology of Class D amplifiers has developed rapidly, and the most common application is in low-power products with each channel less than 50W. In these low-power application...[Details]
Analogue and Mixed Signal
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