-
Due to insufficient domestic supply, the United States' imports of electric vehicle batteries have grown rapidly, among which South Korea's battery exports to the United States are also growing rapid...[Details]
-
Electronic engineers often ask this question: In system design, a very confusing question is how to choose a reasonable and suitable isolator. Two days ago, the reporter interviewed Zhou Xiaoqi, a se...[Details]
-
(Reporters Li Kun, Wu Kaixiang, Meng Jia, Peng Peigen) "Imagine a cold winter day when you just got off work and set the temperature for your home's hot water system and air conditioner on your mob...[Details]
-
introduction
At present, wireless communication technology has become a hot topic, and miniaturization and low power consumption of system design have become an inevitable trend of development...[Details]
-
0 Introduction
In the field of industrial control, A/D and D/A modules are often used to realize data acquisition and control functions. In actual use, there are many options for commu...[Details]
-
TrendForce predicts that the total number of mobile phone production in the second quarter will decrease by 16.5% year-on-year, setting a new record for the largest annual decline in a single quarter...[Details]
-
On November 16, u-blox, a supplier of positioning and wireless communication technology, developed its first positioning receiver, the NEO-M9V, which provides untethered dead reckoning (UDR) and au...[Details]
-
The typical circuit of the switching power supply made of UC3842 is shown in Figure 1. Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series with the s...[Details]
-
The retreat routes have been blocked little by little, and Chinese mobile phone manufacturers have been put in a dilemma. According to India Today, India implemented a 21-day lockdown in 75 adminis...[Details]
-
The battle against the epidemic is at a critical stage. In order to prevent the spread of the virus, avoiding close contact between people has become a key epidemic prevention measure. In public plac...[Details]
-
In September, Samsung released the Galaxy S20 FE flagship phone globally. Earlier this month, the company launched the Galaxy S20 FE 4G in India. Yesterday, the Chinese version of the phone was offic...[Details]
-
On the morning of August 16, Longpan Times' 40,000-ton annual production (Phase I) battery-grade energy storage material project was officially ignited. Longpan Holding Group Party Committee Se...[Details]
-
From the application point of view, this paper designs an application system based on the external SRAM expansion keyboard of ATmega2560 microcontroller. The detailed design is given from the har...[Details]
-
At present, the power management chip of electronic system optimizes system efficiency through effective power distribution. The key of this management method is current detection, which not o...[Details]
-
Smartphones have become our indispensable AI devices. The large models that run on the go and the artificial intelligence image and video recognition have taken the ease of use of mobile phones to ...[Details]
Mobile and portable
京公网安备 11010802033920号
EEWORLD