Hey guys, this is my first time using 4152, and I am not very clear about the configuration of the crystal oscillator. Now I am making an infrared LED dimming device, which requires a relatively high
Source: InternetCommon control interfaceEN:Enable. Enable the chip to work. When it is needed, open the EN pin, and when it is not needed, close it. Some chips are high enable, some are low enable, yo
What is the name of the switch sold in the market? Oh, this is the first time I encounter this kind of problem. I have always seen a host computer with multiple monitors. It is urgent. Can someone exp
NAND Gate 2006-9-7High phone bills for song requests The suspect sent a text message saying "The mobile phone number is 13XXXXXXXXX. Your friend has requested a song for you. Please dial 9XXXX to li
I recently designed an AD converter and initially selected MAX197, but when I asked, it was over 100 yuan per piece and I couldn't afford it. I wonder if any experts have any chips with similar perfor