Why can't I get the desired waveform effect when I customize components in Multisim? My classmate defined the same pspice model correctly before, but now I want to try it again and it keeps failing...
I have been troubled by this problem recently. I downloaded a VxWorks BSP for AT91RM9200 from the Internet, and then simply modified the configuration of config.h and makefile files. Since the board I...
Described are: software that includes recorder and data logging capabilities; design tools that simplify active filter creation; GUI that reduces test preparation time; toolkit certified for Linux 2,6...
A classic book that systematically introduces DSP peripheral circuit design, including AD\DA (anti-aliasing, oversampling), digital up\down conversion design methods, and memory management, etc. I am ...
There are several 0805 SMD LEDs on the board, flashing. If you listen carefully, you can see that the LEDs make sounds when they are on.It's like the sound of a buzzer that's been shrunk by n times. W...