Although the amplifier circuit working in Class B has low tube power consumption and is conducive to improving efficiency, it has serious distortion, which causes half of the waveform of the input sig...
When the interrupt valid level is triggered by the rising edge, when an interrupt occurs, how to save and clear the flag from the hardware perspective?...
My system is arm + linux2.6.14, the flash file system is jffs2, and the USB flash drive or mobile hard disk is FAT32. The phenomenon is that in an embedded system, when I create a file in a USB flash ...
[i=s]This post was last edited by Haohaoganhuo on 2018-9-21 16:28[/i] [align=left][font=Tahoma]Test purpose: to check its driving capability, and also to see if it can replace ordinary relays as the c...
Recently, I have been doing ESD testing of electronic products. From the test results of different products, I found that ESD is a very important test: if the circuit board is not designed well, when ...