183NQ080

MPC8272 is the second generation PowerQUICC communication processor launched by Motorola in 2004. The communication processor uses the MPC603e core processor, the core processor operating frequency re...[Details]

        News on the evening of May 24, at today's Redmi 11T series launch conference, Xiaomi Mi Band 7 was also released. Compared with the previous generation, this product can be said to be a major...[Details]

/* Name: Button Pronunciation Note: Pressing different buttons will cause the SOUNDER to emit sounds of different frequencies. This example uses the delay function to achieve sounds of different fr...[Details]

Thermistors are a type of sensitive components, which are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to their t...[Details]

The 2019 China (Chengdu) Electronic Information Expo will be held in Chengdu Century City New International Convention and Exhibition Center from July 11 to 13, 2019. The Expo is a high-quality exhib...[Details]

TSMC is on track to record revenue this year, thanks to high demand for its chips and rising prices customers are willing to pay for its services. While the company acknowledges that demand for chips...[Details]

When using the stm32f103 series microcontroller, you will always encounter the problem of RTC timing. The RTC of the 103 series microcontroller uses seconds to time. After a period of research, I fin...[Details]

introduction With the improvement of living standards, people have higher and higher requirements for material life, and pay more attention to residential security issues. With the development of bio...[Details]

1. Basic components of a phase-locked loop For many electronic devices to work properly, they usually need the external input signal to be synchronized with the internal oscillation signal, and thi...[Details]

On October 10, 2019, at the AMD Greater China Partner Summit held in Beijing, AMD joined hands with unprecedentedly strong industry chain partners to witness the official launch of the new generation...[Details]

1 Introduction Traditional integrated analog switch circuits such as the ADG211 series cannot meet the switch control requirements of power devices because their contact resistance ranges from tens...[Details]

If a landline telephone is installed, the 50V DC voltage fed by the telephone line can be used to measure the voltage regulation value of the Zener diode below 40V.  the way is;  1. Use a multimeter ...[Details]

;Purpose ;1 Setting of multi-function port of Hetai MCU ;2 Learning to control the output port operation of Hetai MCU             #INCLUDE HT66F50.INC  ;===========================================...[Details]

Today, when we are vigorously advocating energy conservation and emission reduction and pursuing high-quality life, the shortcomings of winter heating systems are becoming increasingly appa...[Details]

1 Problem raising and current situation analysis The existing motor control systems are mainly divided into two categories. The first is the traditional relay-AC contactor control system, ...[Details]