[Daniel Garcia] sent us a quick tutorial he put together demonstrating how to use an ATmega168 to perform analog to digital conversions. This timely tutorial would make for a nice complimentary ...

(Editor's Note: There are links to the previous parts of this series at the end, below the author's biography.) Many circuit designs have been tried in the development of analog-to-digital converters ...

Here is how to employ an XNOR logic gate alongside an ADC to perform multiplication without an MCU or traditional analog ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

Making sound with digital logic usually calls for a Digital to Analog converter. Building one can be very simple, and the sound quality out of an R-2R Ladder is actually pretty good. In the last ...