With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
Theft protector using tilt sensor
Great project, thanks for posting. I'm going to build this over the holidays. However, I noticed you are not using audio amplifiers for this but instrument amplifiers. Was this a conscious choice or just what you had 6 of in your tool box? Even the data sheet of the LT1055 is conspicuously lacking audio as a suitable use. Wouldn't something like a high-performance audio OpAmp like the OPA4134 be more suited for this project?
Refreshing your Lincoln AC-225 220V tombstone welder
Modify The HC-05 Bluetooth Module Defaults Using AT Commands
Bit banging step-by-step: Arduino control of WS2811, WS2812, and WS2812B RGB LEDs
Simple Arduino and HC-SR04 Example
Christmas Lights to Music Using Arduino
Custom PCB Prototyping using a Laser Cutter
How to Make a Soup Can Forge
Arduino Audio Input
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.