DIY Add Volume, Jack Home Technology By Peter EdwardsPeter EdwardsView more articles by Peter Edwards October 26th, 2010 Plug in and turn up any sound-making battery toy. Tagged MAKE 24 By Peter EdwardsPeter EdwardsView more articles by Peter Edwards Discuss this article with the rest of the community on our Discord server! ADVERTISEMENT Subscribe now to Make: MagazineThe official magazine of Maker Faire Related Articles from Make: From the Shed: New ArrivalsFlipper Zero Add-On: CANBus – Pentesting Tool$36.95xTool S1 Enclosed Diode Laser Cutter$999.99xTool MetalFab Laser Welder/ CNC Cutter$999.99 Get Make: Magazine $19.99
