MP3 Trigger SF_Materials Pololu step-down voltage regulators D24V10Fx

Pololu step-down voltage regulators D24V10Fx and D24V5Fx next to a 7805 voltage regulator in TO-220 package

For a single-channel driver with a DIR/PWM interface and a similar operating voltage range

A feature is also implemented (input mapping) that allows the digital inputs to remotely control relays or digital outputs on other ETHxxx(x) series modules such as the ETH008 etc

Analogue trimmer potentiometer

MP3 Trigger SF_Materials Pololu step-down voltage regulators D24V10FxMake some noise with your next project! The MP3 Trigger board is built to make MP3 sound integration easier than ever. The board has 18 external trigger pins that will directly trigger pre selected MP3 tracks, and a full duplex serial control port that provides full transport control, remote triggering for up to 256 tracks, and fast real time volume control. MP3s are stored on FAT16 formatted SDSC or FAT32 formatted SDHC micro SD flash memory cards.