With modern microcontrollers, the process of interfacing with the analogue world is easy. Simply enable the on-board DAC or ADC, and talk to the world. If you’ve ever done this with a slightly older ...

Resistor ladder decoding for more natural, organic audio Excellent connectivity both in and out £279 / $319 / €319 (about AU$570) If you'd like to your music to take you higher, FiiO has just the ...

Part 2 looks at interpolating DACs and sigma-delta DACs. For background reading, check out Basics of ADCs and DACs. Figure 2. The Simplest Current Output DAC. In this DAC, once a resistor is switched ...