This Gist is about my recently created PowerCone on Tinkercad: https://www.tinkercad.com/things/jIP9HxEBAAM-powercone

PowerCone.md

This Gist is about my recently created PowerCone on Tinkercad: https://www.tinkercad.com/things/jIP9HxEBAAM-powercone

I believe that it would fit the following compponents (ordered roughly from bottom to top):

• Foam 200x200x5mm

  1,75 + 0,32 (for 4)

  https://www.aliexpress.com/item/32938741689.html

  The foam shall dampen and isolate the device from the ground, so that the shock sensor can be used more reliably as a touch input.

• SS-12F15 Rocker Switch

  0,88 + 1,22 (for 20)

  https://www.aliexpress.com/item/32948829327.html

  Although the deep sleep mode of an ESP32 draws almost no energy, if the device locks up (or needs to be flashed using UART), disconnecting from mains (battery) would be practical.

• MAX98357 I2S power amplifier

  1,96 + 2,79

  https://www.aliexpress.com/item/4000722676503.html

  https://www.aliexpress.com/item/1005001700567983.htm

  https://www.aliexpress.com/item/4001191391354.html

  I hope it fits in the lowest tray.

• INMP441

  1,32 + 1,30

  https://www.aliexpress.com/item/33006299318.html

  https://www.aliexpress.com/item/1005001683245417.html

• MT3608

  0,26 + 1,39

  https://de.aliexpress.com/item/4001066566291.html

  The battery still contains its own charging controller

• 125054 3.7 V 4000 mAh

  5,62 + 1,34 (for 2)

  https://www.aliexpress.com/item/1005001684922859.html

  https://www.ebay.com/itm/183478893295

  Should contain enough power to run the ESP for a year, play music for two days and shine LEDs fullbright for 45 minutes.

• MPU-9250 9-axis Gyro

  2,37 + 1,14

  https://www.aliexpress.com/item/1005001828813116.html

  I hope it fits in the single tray on the other side. Used to interact with the device through hitting or turning

• ESP32 16M 36-pin

  8,15 + 3,43

  https://www.aliexpress.com/item/1005001972269824.html

  https://www.aliexpress.com/item/4001049652653.html

• LED (dis)connector

  2,05 + 0,54 (for 10)

  https://www.aliexpress.com/item/4001255635347.html

  I assume the LED ring is fixed in the cover, and to service and unscrew it, this cable would help.

• LU024N

  1,37 + 1,18 (for 10)

  https://www.aliexpress.com/item/1005001936794891.html

  The LED array has some power leakage when idling. This component gives ESP the power to turn it off.

• 24 LED RGB Pixel Ring WS2812B White

  4,81 + 0

  https://www.aliexpress.com/item/4000761092272.html

  6 Watts of brightness!

• 6x6mm 6mm height momentary switch (5 pcs per unit)

• 40mm 20mm 3W Speaker

  2,96 + 0,53 (for 2)

  https://www.aliexpress.com/item/1005001429922559.html