Provides power and audio inputs for OctaBeat music visualiser boards.Designed by OmberTech in Australia
This board is designed to be used with the OctaBeat music visualiser, and adds connectors for external 12VDC power and line-level audio input, as well as an electret microphone which can be used as...Read More…
This board is designed to be used with the OctaBeat music visualiser, and adds connectors for external 12VDC power and line-level audio input, as well as an electret microphone which can be used as an alternative to the audio input. It connects to any male Output header on an OctaBeat board and supplies power and audio to all connected boards in the arrangement.
A centre-positive 2.5mm DC socket is used for the 12VDC input, and two 3.5mm stereo audio sockets provide for loop-though audio input (alternatively a Y-splitter cable can be used to supply the signal to the OctaBeat as well as to another device).
The board can also be constructed as a general-purpose microphone pre-amplifier for operation on a 5-12VDC supply by wiring pin 7 at the header H1, to pin 1 of jumper J1 (with jumper pins 2 and 3 also shorted), and omitting R5. The 3.5mm audio sockets are now be used for output of the line-level amplified audio signal from the microphone.
Instructions for usage and assembly are included in the OctaBeat manual. Note that use of the microphone input with the OctaBeat boards may be unreliable due to supply ripple when the LEDs turn on, in which case a separate 5-12VDC power supply may be required just for this board. See the manual for details.
No country selected, please select your country to see shipping options.
No rates are available for shipping to .
Enter your email address if you'd like to be notified when OctaBeat Socket & Mic. Add-On Board can be shipped to you:
Thanks! We'll let you know when the seller adds shipping rates for your country.
|Shipping Rate||Tracked||Ships From||First Item||Additional Items|
Please note that due to the virus, orders sent outside Australia may take up to 35 days to arrive.
Shipping to Ireland, Korea, and Taiwan is currently unavailable.
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!