[align=left][color=rgb(46, 46, 46)][font="]Operational amplifiers are very high gain amplifiers with differential inputs and single-ended outputs. They are often used in high-precision analog circuits...
In many cases, it is necessary to bury the grounding body and lead out the grounding level so that the equipment can be reliably grounded. To ensure that the grounding resistance meets the requirement...
J2 in the figure is the motor. Currently, the two MOS tubes rotating forward have burned out. I suspect that the program timing is not written correctly. I want to modify the hardware so that Q11 and ...
Author: qiy8106 Source: China PCB Technology Networktab??Start the property window of the floating drawingpgup??Enlarge the window display ratiopgdn??Reduce the window display ratioend??Refresh the sc...
my country's mobile TV business is in the exploratory stage 2006-7-14The 2006 FIFA World Cup, which is in full swing, is about to come to an end. During this nearly one month, in addition to televisio...