[align=left][size=14pt]By James Bryant[/size][/align][align=left][size=14pt]Although current mirrors and circuits such as the Howland current source are taught as part of analog circuits, a significan
As follows //I passed a pointer to a class object LoadForm(CFormInfo *pInfo) { //At this time the value of pInfo is 0x1a04fd84 //-------------- R_Form_Info finfo; memset(&finfo,0,sizeof(R_Form_Info));
I recently developed a USB data acquisition program, which was developed under XP. There was no problem with debugging. However, when running on Vista, it shows "unrecognized USB device". I googled it