With the explosive growth of TWS headsets in recent years, more and more end customers have put forward higher requirements on the size, battery life, sound quality, etc. of TWS headsets.
Below we rec...
NXP provides a comprehensive range of microcontroller and microprocessor products, which are widely used in industrial and consumer products. In industrial and consumer products, human-machine interfa...
[i=s]This post was last edited by btty038 on 2020-5-17 01:02[/i]Arriving at the foot of the mountain with great passion
This morning at the North GateFrom here on, there is a road that can be used by ...
Has anyone used USB5537B before? It doesn't start up when powered on for the first time, but it works normally after power off and restart. What's going on? Please advise....
After a long wait, the EEWorld 15th anniversary commemorative T-shirt is finally ready
Thanks to the T-shirt designer @ cardin6 for designing this amazing T-shirt in his busy schedule.
Thanks to my co...
In the standard R-load measurement technique (see Figure 5), a resistor is placed in series with the DUT and the current through the DUT is measured by measuring the voltage across the load resistor. ...[Details]
1) Open the Xiaoma software 2) Click OK 3) Set up the hardware, click SetupInterface Setup… 4) If you run it for the first time, you will see the interface shown in the figure below 5...[Details]
LED
is
a
photoelectric
device made
of
pn junction
using compound materials
. It has the electrical characteristics of pn junction devices: IV characteristics, CV character...[Details]
According to relevant media reports on February 12, NIO's Qin Lihong said in a public event that the 150 kWh battery will be available during the summer vacation, with a two-week trial period, after w...[Details]
The EPC9194 GaN-based inverter reference design significantly improves the efficiency and torque of the motor drive system while more than doubling the power per unit weight (specific power)
...[Details]
After the outbreak of the new coronavirus pneumonia epidemic, the Southwest Branch of State Grid Corporation of China resolutely implemented the decisions and deployments of the company’s party com...[Details]
Not long ago, the China Academy of Information and Communications Technology released the industry's first "White Paper on the Development of New Infrastructure". The White Paper predicts that by 202...[Details]
According to foreign media reports, lighting and electronic equipment expert HELLA has cooperated with automobile manufacturer Porsche to start mass production of the "wetness detection" function and...[Details]
Step 1: Choose a Multimeter! There are some key differences between multimeters, primarily analog vs. digital: Analog multimeters display real-time changes in voltage and current, but can be di...[Details]
Whether the electromagnetic flowmeter can measure data accurately involves many factors, among which the external environment where the instrument is located and the external condition of the measuri...[Details]
On February 10, Black Shark’s new phone obtained network access permission. As shown in the picture, the new Black Shark phone adopts a horizontal camera layout design and a centered hole-pun...[Details]
The 2021 World Intelligent Connected Vehicle Conference (2021 WICV), held in Beijing from September 25 to 28, is a high-level, large-scale and influential international event in the field of intellig...[Details]
Because I like tube amplifiers, I have saved a lot of tubes over the years. I wanted to buy a tube tester. After trying many, I found that most of the testers were seriously aged due to their age. ...[Details]
As one of the most important components in a switching power supply, the switch tube is also the top priority in power supply debugging. The switch tube's turn-off and turn-on action is actually a re...[Details]
From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]
Analog electronics
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