Tell us about yourself!
Make your first Serious Amplifier
RGB music controller with AGC
Pallet Wave Speaker Box
(yet another) iPhone charger
The ULTIMATE diy boombox!
Hi-Fi crystal AM radio tuner / No. 565 Miller
How to Amplify
How to Refoam your Woofer
DIY Portable HiFi Amplifier (2x30w, Class AB)
External Mix Snowmaker (aka snowgun)
Sound reactive 2.1 audio amplifier (flashy ipod dock)
Pocket Protest (a LM386 amp in a 9v battery casing)
Building a tapped horn