Checkout my instructable where I explain everything step-by-step here
The trampoline works on a simple circuit shown below. I bought an exercise tramplone from walmart and put Neopixel LEDs on it. Neopixel LEDs are individually addressable so you can add fun patterns here. The trampoline came with a calorimeter. I opened it up and repurposed it to detect jumps and inform the arduino when to change colors.
There two .ino files here:
- check_leds.ino
- led_trampoline.ino
As you wire the LEDs, check that they are working using the check_leds code
Once everything is wired use the led_trampoline.ino code
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More patterns
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Sound
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Calorie count and display