Sound Card 2 – w/SD Card and Speaker

Description

Couple this with any of our sensors (or Arduino) and it can be triggered for use at a train station for calls, or by a curve in your track to create wheel squeals, and for factory, harbor, oil rig, city, crossing gate and farm field sounds. It has Onboard 5W Class D amplifier circuit and can directly drive 4ohm 3~5W speakers. It plays MP3 and WAV decoding format sampling frequency (KHz) 8/11.025/12/16/22.05/24/32/44.1/48, 24-bit DAC output, dynamic range of 90dB, SNR 85dB and 8+ pin selectable sounds and has the added convenience of a removable SD card with capacity of up to 512Mb. This sound card is compatible with DCC and any digital system like our Ultimate Gate Controller SKU- 57660001 that has an open collector that can drive one of the sound selection pins to ground. A second sound can play after the triggered sound too. The red selection switches determine if the file plays until the ground is lifted 1, 2 ON, 3 OFF or to loop continuously 2 off. See the diagram for more options like computer UART control.  When Sound Card 2 is connected to your computer via the USB port it shows as a drive connected for simple drag and drop sound file transfers. See files in memory for naming convention and to confirm sound card is working. Check our sound library.

Includes

Select Wire for gate controller SKU- 57660001, Speaker and 8 different sounds including a wigwag and farm ambiance. More sounds can be loaded from our free sound library.