Panasonic FC 1000uF 35v 105c Radial Electrolytic Capacitor Low ESR - Pkg 10. Multiple colors of 22 AWG Solid Core Wire I used the circumference of the drum heads to calculate the length/number of led strips needed for drums and height of cymbal stands for cymbals. I am using them for my upgraded version of the project. I like the ALITOVE better because they are cheaper and work really well. For my Trinket Pro version, I used barrel power connectors instead and this brickĪdafruit Mini Skinny NeoPixel Digital RGB LED Strip - 60 LED - WHITE OR ALITOVE 5m WS2812B Individually Addressable LED Strip Light 16.4ft. I ended up including the Floor Tom in the project so get an 8-10 port instead for expansion. I used a Trinket Pro in version 2 of my build since it has more power, memory, and available pins. If you have time to wait on delivery, you might consider searching for parts on Aliexpress to save money.Īdafruit Trinket 5v, if not adding a POT and/or Button. Version 2 with Trinket Pro 5v powered by 5.5/2.1 barrel connector and power brick - added Potentiometer (adjust piezo sensitivity) and Button for animation modes. Version 1 with Trinket 5v powered via Micro USB Cable See our Scrum Board, if you need a list of tasks to complete this project.As a drummer, she wants the drums to blink colored lights when she hits a drum, for entertainment and a wow factor.New version using Trinket Pro, added an animation mode button, and a knob/potentiometer to control sensitivity of piezo sensor Testing sensor sensitivity and code changes The second iteration uses adafruit trinket pro and includes a potentiometer to provide the user the ability control the sensitivity of the piezo sensor on the fly w/o additional programming, and powered via a switching power supply instead of the usb input. ![]() We are currently working on an upgraded version of it. We finished the first version of the project and very happy how it worked out. I thought about this later but just went ahead with one trinket per drum/cymbal. You could probably use fewer trinkets if powering from an external source instead of USB.
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