The circuit is as shown below. Its purpose is to provide constant current power to 12 3V LEDs. The problem now is that the LED light is visibly jittering when it is on. The AC gear of the multimeter t
Dear netizens: In order to build the Electronic Engineering World community together, we invite enthusiastic netizens to build with us.You can leave your contact information in this post or send an em
Based on the lifting framework wavelet transform method, various wavelet transforms can be realized by utilizing the programmable characteristics of FPGA. The lifting framework (LS) is a wavelet trans
What would you do if you are listening to music and there is a lot of noise around you?
- Put your headphones in tightly, turn up the volume or stay away from the noise.
If you can’t leave or turn up
Beware of the latest Trojan "blackmailer"!From Antiy Labs: http://www.antiy.com/index.htm Content: This week, we remind users to beware of the latest "extortion" Trojan: Trojan.Win32.Pluder.a. This