SAKATA 3D PLA 850 filament is...
This audio converter converts the digital signal (optical or coaxial) in a stereo analog signal. The signal received on the input SPDIF (TOSLINK) or coaxial output is converted and transmitted to stereo L / R RCA jacks standard.
The adapter is designed to transfer the HDMI signal from a computer, laptop, PS3, Xbox etc. to a VGA signal and display at high resolutions such as monitors, LCD TVs, projectors, etc. This is a portable adapter that makes transfer from HDMI HD in to VGA output.
Product Features : Supply voltage: 2.4V - 5.5V; Current consumption: 30mA; Integrated microphone on board; An integrated amplifier that can directly control an 8 ohm impedance loudspeaker and 0.5W power; Record and play buttons; It can record up to 16 seconds.
A very powerful and easy to use sound module.
FeatherWing Adafruit Music Maker is an enhanced version of the other FeafWing Adafruit products because it has a 3W amplifier integrated. This includes the VS1053, a coding / decoding chip that can decode a wide range of audio formats such as MP3, AAC, Ogg Vorbis, WMA, MIDI, FLAC, and WAV (PCM and ADPCM).
3.5 mm 4-Pin Socket to 2 x 3.5 mm Stereo Plug Adapter Cable, Black
3.5 mm 4-Pin Audio Cross-Over Adapter Cable, Black
The sound board is designed to be simple: it does not have polyphonic ability, can't play MP3's (MP3 is patented and costs $ to license, so this board uses the similar but not-patented OGG format, there's tons of free converters that will turn an MP3 into OGG), isn't reprogrammable or scriptable, and you can't have any other kind of trigger type.
Adafruit Audio FX Mini Sound Board Module - WAV/OGG Trigger 16MB Flash