This audio mixer circuit uses an LM3900 IC but is not a profesional audio dj mixer ... To set the amplifier gain correctly, choose the value of R4=2R2 (double the value of R2). Diagram 1.0 shows the 3 ...

Here is a tried and tested sample circuit of a Li-Ion battery charger that can be used to charge any 3.7V Li-Ion battery using a 5VDC (USB ... cost-sensitive applications. This IC employs a constant ...

Integrated circuits are compact electronic chips ... there are two very promising new options: the 2.5D and 3D-IC. In 2.5D-ICs, two or more chips are placed next to each other, on the same surface ...

Many different circuits on the same die, tied together with three-dimensional interconnects. Image source: Pavlidis & Friedman, Three-dimensional Integrated Circuit Design (2010) In the late 1960s ...

electrical interconnect for three-dimensional integrated circuits (3D ICs). DBI replaces inefficient through-die vias used in previous 3D IC integration methods in order to minimize interconnect ...