JAPD2-2N-S

    In the eyes of general readers, smart mobile terminals should refer to mobile phones, PDAs, etc. With the continuous decline in mobile Internet charges and the large-scale coverage of wireless ne...[Details]

introduction Mobile base stations are distributed across the country, covering a wide area, and the climate varies greatly between regions. Solving the heat dissipation problem is one of the key fact...[Details]

According to foreign media reports, researchers have recently developed a new virtual reality experience that allows users to observe the world through the perspective of an animal called a tarsier. ...[Details]

Jiwei.com reported on February 3 that OPPO recently established the Andes Business Unit, which is mainly responsible for cloud platforms, data centers and basic technologies. It was previously the Pl...[Details]

Do you know the testing principle and process of Keithley source meters? Antai Instrument Repair Center engineers share some experiences in using Keithley source meters: Keithley SourceMeter Test P...[Details]

1 Introduction The single-key switch circuit has been widely used in digital products such as PDA, mobile phones and electronic dictionaries. There are many ways to implement it. Generally, RS...[Details]

　　Embedded meters or sub-meters provide energy monitoring capabilities to individual products such as smart plugs, home appliances and other power-consuming devices. For product designers, the challe...[Details]

The shortage of parts and components continues to disrupt the global electronics industry. Coupled with the recent mainland China's "double control of energy consumption" policy, under the shadow of ...[Details]

     According to Reuters, people familiar with the matter revealed that EU countries and EU lawmakers will meet on June 7 to discuss the details of the universal charging interface for mobile phones...[Details]

China Energy Storage Network: The further growth of the proportion of new energy installed capacity and intermittent loads on the user side has put forward higher and higher requirements on...[Details]

    Since the emergence of mobile phone QR codes in 2002, QR codes have been used more and more widely in our lives, especially in the past two years. Because QR codes are very convenient to generate...[Details]

According to foreign media reports, researchers at the U.S. Department of Energy’s Oak Ridge National Laboratory (ORNL) have developed a new method for producing key components of lithium-ion batteri...[Details]

Sdram model is hy57v256 #ifndef __SRAM_H_ #define __SRAM_H_   #include "common.h" #include "delay.h" #include "stdlib.h" #include "debugserial.h"     #define SDRAM_DEBUG   #define SDRAM_BASE_ADDR    ...[Details]

A stepper motor is an open-loop controlled motor that controls its rotation angle and direction by inputting pulse signals. There are mainly the following control methods: Full-step control: T...[Details]

In the design of DC-DC converters, when the input is equal to the output, if the conversion method when the input and output are not equal is still used, the conversion efficiency will not be impro...[Details]