Figure 1 shows the principle circuit of the isolation amplifier. This isolation amplifier circuit is mainly composed of a photocoupler and an operational amplifier. The photocoupler uses the common ph
Introduction Since the 1990s, digital signal processing has been the dominant technology in consumer audio. Initially, digital signal processors were used to manipulate digitized analog audio signals,
I used STM32F767 to write a UCGUI program with a title bar and several buttons below. ,0,0 }, { BUTTON_CreateIndirect,"SET",GUI_ID_BUTTON1,0,0,160,80,0,0 }, { DROPDOWN_CreateIndirect,"SET",GUI_ID_DROP
Just wanted to browse the forum, Baidu searched for EE, and habitually clicked on the first link. I found that the layout was completely different. I thought it was a major revision, but when I looked