Buck circuit ripple test oscilloscope settings problem
The buck circuit outputs 3.6V, and the output ripple is tested with an oscilloscope. When the oscilloscope is set to 500mV/div, the ripple voltag...
[i=s]This post was last edited by jennyzhaojie on 2021-2-6 16:48[/i]The CH32V103 is equipped with an RTC timer, which can be combined with the OLED display to form an RTC electronic clock.
The main pr...
Inductive proximity sensors can be used for contactless detection of metal near LC sensors. These inductive sensing solutions enable presence detection and task counting on factory assembly lines with...
When I was doing maintenance today, I found that the ADJ output was connected to the ground and the multimeter was beeping. I checked and found that my proportional resistors were too small. One was 1...
Wireless headphones have been popular in the market for more than 10 years, and the trend of replacing wired headphones is very obvious. However, most traditional wireless headphones only separate the...