Macro Keyboard Music Maker Arduino

Macro Keypad with speaker and drum for music creation JC Pro Macro 2 coming soon on Kickstarter: Sponsored by PCBWay: JC Pro Macro pad setup features control by an Arduino Pro Micro board, and breaks out several GPIO pins. This allows for control of not just computer functions, but also external doo-dads, such as a speaker and solenoid to make music! The JC Pro Macro Keyboard is available on my Tindie Store: as well as the EZ Fan2 board and I2C helper. A new version of the JCPM, with more buttons and LEDs will be taking pledges soon on Kickstarter. You can sign up here to be notified when it's up. TOC: 0:00 Intro 0:51 Expansion board trial with perfboard 2:15 Initial drum idea with servo and chopsticks 3:15 Something broke 3:37 “Mothership Mounting Option: 4:09 Expansion board from PC