Ultra wideband (UWB) technology, well-known for its use in ground penetrating radar, has also been of considerable interest in communications and rad...
code to calculate a position of a robot using two laser mouse point on the ground....
COUPLING OF TRANSIENT ELECTROMAGNETIC FIELD TO UNSHIELDED CABLE (over a ground plane)...
Packed with essential, practical techniques— you’ll learn CSS from the ground up in no time....
關于 ‘‘地’’ 電路中參考點－零電位點，稱為地點。開關電源中的‘‘地’’：： 公共端 (common)(common)－輸出與輸入參考點。例如－PFCPFC與后繼變換器輸入端的公共端。 電路中的地 (ground(ground--GND)GND)－所有電路共用參考－點。如輔助電源與PFCPF...
