HiFiBerry AMP Mini jig Note: the power supply is

Note: the power supply is only supplied with a North American adapter

and is a common weather station instrument

or Leonardo

Here's a few other project ideas to get you thinking:

IQaudio DAC Pro has undergone extensive compliance testing and meets the standards required in many countries

HiFiBerry AMP Mini jig Note: the power supply isThe HiFiBerry MiniAmp is a tiny, highly efficient Class D power amplifier for the Raspberry Pi Zero (but works also on all newer models with 40 pin GPIO connector). The speakers just have to be connected directly to the board, which makes it an ideal module for low profile applications where the power of our Amp+ is not needed. Technical Details: Up to 2x3W output power Capable of driving a pair of 4 8 Ohm speakers 44. 1kHz 192kHz sample rates Digital