:AD9954 is a highly integrated frequency synthesizer produced by AD Company of the United States using advanced DDS technology. It can generate 200MHz analog sine waves. This article introduces the ba
Pixel Pump is an open source vacuum pump for manual SMT assembly. It comes with a comfortable pen, a foot pedal, RGB LED buttons, and has a variety of features to make manual assembly more fun. It is
I read the data of PCF8583 today, and the range of year is only 0 to 3. So how can I set the year? How can I know if the year has changed when reading?