With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
Dalek & Cyberman Voice Changer with Arduino Uno
Hack a voice changer to add an Arduino input
Mobile controlled robotic car using arduino and DTMF
Intelligent Hearing Aid
Non-inverting amplifier with uA741
Op-amp Basics (part 1)
Robot Voice: How To Make Any Circuit Talk
Level Shifting Between TTL and CMOS
Basic Cell Phone Detector
DIY Muscle Sensor / EMG Circuit for a Microcontroller
Posted:Feb 1, 2009
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.