Darlington is usually composed of infrared light-emitting diodes and Darlington phototransistors.
Advantages: Compared to a single transistor, it has a higher amplification factor and only requires a smaller IF driving current to output a larger IC current at the output end.
Application: The product is applied to telephones, telephone switches, system equipment, measuring instruments, and signal transmission.
Now, many companies are conducting AI-related application research in different fields. Many AI projects will choose to use
A digital to analog converter, abbreviated as a D/A converter or DAC, is a device that converts digital quantities into analog quantities. The D/A converter basically consists of four parts, namely a weighted resistance network, an operational amplifi…
Intelligent jammers, also known as misleading jammers or digital radio frequency memory (DRFM) jammers, are typically used in national defense to confuse enemy radars and protect their own positions.DRFM technology requires sampling, digital storage, …