更多信息随后公布
给这个做个混音版本吧https://www.thingiverse.com/thing:1279456
https://www.youtube.com/watch?v=oe8pv4cF5P0

配饰类商品更新信息
阿尔杜伊诺·纳诺https://www.ebay.com/itm/Mini-USB-Nano-V3-0-ATmega328P-CH340G-FT232-5V-16M-Micro-controller-Board-Arduino/202005784402?hash=item2f087ba752:m:mJOswlT6dDXBb87qGITQ5YA
5V RGB 灯带(4 个灯珠至 5 个灯珠) -https://www.ebay.com/itm/5V-100cm-1-5M-USB-Cable-Power-LED-Strip-Light-Kits-Tape-Warm-Cool-White-RGB/152680609127?hash=item238c793567:m:mCnqe5taP4BeTzVoHDoN1PA
按钮 -https://www.ebay.com/itm/New-Momentary-SPST-NO-Red-Round-Cap-Push-Button-Switch-AC-3A-250V/261563113550?epid=2119431548&hash=item3ce660604e:g:5pwAAOSwxCxT7XRn
开/关及模式切换 -https://www.ebay.com/itm/5Pcs-2-Pin-Black-14mm-Diameter-16mm-Lip-Small-ON-OFF-SPST-Round-Rocker-Switch/142652483273?hash=item2136c026c9:g:kC4AAOSwqaJaVyJI&vxp=mtr
双色LED 5mm蓝/红 -https://www.ebay.com/itm/Common-Cathode-Anode-Mist-5MM-LED-Double-Color-Lamp-Emitting-Diode-3-Pins/252689531337?var=551634558380&hash=item3ad57841c9:m:m9W6lGV5ec5SOuHjSmqoXfA
用于水管的MDPE塑料直通压缩接头 -http://www.kdgarden.sk/spojka-priama-32-x-32-products-180-16.aspx-https://www.ebay.ie/itm/MDPE-Plastic-Straight-Compression-Fitting-For-Water-Pipe-20mm-90mm/271832488663?hash=item3f4a7a9ad7:m:mTdbFLeBAk0aKyaHJj6o1OA