| Bill of materials | | | | | | | | | | | | | |
| | | (Qty) | | | | | | | | | | | |
| Material | Size | Other | Sensor kit | Frame & Legs | motor side | pulley side | liner table | wand tables | Total Qty | Unit price | Amount | ref :price info | Ref: |
Commercial parts | | | | | | | | | | | | | |
x | Aluminum frame | 2020_L1000mm | | | 1 | | | | | 1 | 470 | 470 | Misumi | |
| Aluminum frame | 2020_L200mm | | 2 | 4 | | | | | 6 | 250 | 1,500 | link | |
x | M5 T nat | | | | 4 | 4 | 4 | | | 12 | 40 | 480 | https://www.monotaro.com/g/01320000/ | for fixing aluminum frame and laser cutted acrylic parts |
x | M5 Cap screw | L10mm | | 12 | 4 | 4 | 4 | | | 24 | 10 | 240 | https://www.monotaro.com/p/2901/7863/?t.attr_f1=%83X%83e%83%93%83%8C%83X&t.attr_f2=M5&t.attr_f3=10&t.q=M5%2040 | for fixing aluinium frame and laser cutted acrylic parts |
x | M5 Washer | | | | | | 2 | | | 2 | 2 | 4 | https://www.monotaro.com/p/0552/9772/ |
| M5 Cap screw | L40mm | | | | | 1 | | | 1 | 27 | 27 | https://www.monotaro.com/g/00010567/?t.attr_f1=%83X%83e%83%93%83%8C%83X&t.attr_f2=M5&t.attr_f3=40&t.q=M5%2040 |
| M5 Nut | | | 12 | | | 1 | | | 13 | 4 | 52 | https://www.monotaro.com/p/0552/8722/ |
| | | | | | | | | | 0 | | 0 | | |
x | Stepping motor | NEMA 17 | | | | 1 | | | | 1 | 680 | 680 | Stepper motor - KH42KM2-802 (日本電産サーボ 2相ステッピングモータ) |
| M3 Cap screw | L40mm | | | | 4 | 4 | | 20 | 28 | 37 | 1,036 | https://www.monotaro.com/p/3498/0696/?t.attr_f1=%83X%83e%83%93%83%8C%83X&t.attr_f2=M3&t.attr_f3=40&t.q=M5%2040 |
| M3 Nut | | | | | 0 | 4 | | 20 | 24 | 4 | 96 | https://www.monotaro.com/p/0552/8704/ |
| M3 Washer | | | | | 8 | 8 | | | 16 | 1 | 16 | https://www.monotaro.com/p/0552/9754/ |
| M3 Eccentric spacer | | | | | | | 4 | | 4 | 175 | 700 | https://www.amazon.co.jp/N-A-6個入り偏心ナット3Dプリンタ部MK10偏心ポスト-偏心スペーサーナット-3Dプリントアクセサリー/dp/B08SC8PYN1/ref=sr_1_2?__mk_ja_JP=カタカナ&dchild=1&keywords=偏心スペーサー&qid=1617691199&sr=8-2 |
x | Belt puley | GT2 | | | | | 1 | | | 1 | 790 | 790 | Amazon | |
| Timing belt | | | | | | 1 | | 1 | 0 | | |
| Belt presser (metal) | | | | | | 2 | | 2 | 0 | | |
| Cable zip ties | | | | | | | 2 | | 2 | 2 | 5 | https://www.amazon.com/s?k=Cable+ties&ref=nb_sb_noss | 250 piece in 1 set |
| Servo motor | | | | | | | | 5 | 5 | 400 | 2,000 | MG995 | |
| M2 Cap screw | | | | | | | | 10 | 10 | 6 | 56 | https://www.monotaro.com/g/02450793/?t.q=M2%205 |
| M2 Nat | | | | | | | | 10 | 10 | 6 | 56 | https://www.monotaro.com/g/02449516/?t.q=m2%20%83i%83b%83g |
| | | | | | | | | | 0 | | 0 | | |
x | V wheel | Φ5 | | | | | | 4 | | 4 | 136 | 544 | https://www.amazon.co.jp/Hilitand-3Dプリンタホイール-Vグルーブベアリング、20本V字型グルーブホイール5mmボア625-CNC-3Dプリンター用ベアリングプーリーアクセサリー/dp/B07KT9XKCV/ref=sr_1_3_sspa?__mk_ja_JP=カタカナ&dchild=1&keywords=ホイールベアリング&qid=1617691594&sr=8-3-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzQ1VCVkNTSTRTVVY2JmVuY3J5cHRlZElkPUEwMTYxMzQwM0dZWFFWSVBVSFY0NCZlbmNyeXB0ZWRBZElkPUEzTEwyNk9UREtKSFdPJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ== | 20 piece in 1 set |
| | | | | | | | | | 0 | | 0 | | |
| Bracket | | | | 4 | | | | | 4 | 239 | 956 | https://www.monotaro.com/p/0839/1486/?displayId=4 | for fixing legs to frame |
x | Motor driver | A4988 | 1 | | | | | | | 1 | 194 | 194 | link | 5 pieces in 1 set |
| DC-DC converter | | | | | | | | 1 | 1 | 613 | 613 | https://www.amazon.co.jp/gp/product/B08XWZ3JV7/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 | for servo motors |
| Mobile battery | | | | | | | 1 | 1 | 2 | 500 | 1,000 | Daiso | |
| Battery box | | | | | 2 | | | | 2 | 400 | 799 | https://www.amazon.co.jp/電池ボックス-バッテリーホルダー-9V電池ホルダー-電池ケース-ABS材質/dp/B07MVX7QS7/ref=sr_1_14?__mk_ja_JP=カタカナ&crid=30IOXZTLUBOPZ&dchild=1&keywords=電池ボックス+9v&qid=1617691999&sprefix=電池ボックス%2Caps%2C264&sr=8-14 | 2 pieces in 1 set |
| Battery 9V | | 2 | | | 2 | | | | 4 | 400 | 1,598 | https://www.amazon.co.jp/パナソニック-9V形アルカリ乾電池-2本パック-6LR61XJ-2B/dp/B000FS9RRY/ref=sr_1_2?dchild=1&qid=1617692133&refinements=p_n_feature_thirteen_browse-bin%3A2314247051&s=electronics&sr=1-2 | 2 pieces in 1 set |
| USB mobile fan | | | | | | | 1 | | 1 | 498 | 498 | https://www.amazon.co.jp/Lifepower-USB接続ミニファン-USB扇風機-フレキシブル-モバイルファン/dp/B079WTDR9K/ref=sr_1_73?__mk_ja_JP=カタカナ&dchild=1&keywords=USB+モバイルファン&qid=1617690667&sr=8-73 |
| | | | | | | | | | 0 | | 0 | | |
| Arduino Uno | | 1 | | | | | | | 1 | 2,930 | 2,930 | https://www.amazon.co.jp/Arduino-Rev3-ATmega328-マイコンボード-A000066/dp/B008GRTSV6/ref=asc_df_B008GRTSV6/?tag=jpgo-22&linkCode=df0&hvadid=266655852239&hvpos=&hvnetw=g&hvrand=13400754370265827006&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1009343&hvtargid=pla-457497319401&psc=1 |
| Breadboard | | 1 | | | | | | | 1 | 199 | 199 | https://www.amazon.co.jp/-/en/KKHMF-Breadboard-Board-Jumper-Arduino/dp/B083DSR7MF/ref=sr_1_33?dchild=1&keywords=ブレッドボード&qid=1617692876&s=industrial&sr=1-33 | 3 pieces in 1 set |
| | | | | | | | | | 0 | | 0 | | |
| | | | | | | | | | 0 | | 0 | | |
| Rainbow cable | 1000mm | | 1 | | | | | | 1 | 112 | 112 | https://www.amazon.co.jp/-/en/uxcell-Ribbon-Cable-Rainbow-Waiya/dp/B01DP9II4C/ref=sr_1_1?dchild=1&keywords=レインボーケーブル&qid=1617693403&sr=8-1 | 12m in 1 set |
| Jumper cables | qty roughly= | 40 | | | | | | | 40 | 6 | 233 | https://www.amazon.co.jp/-/en/DiyStudio-Multicolor-Arduino-Raspberry-Breadboard/dp/B07MR1SVVR/ref=sr_1_9?dchild=1&keywords=ジャンパーケーブル&qid=1617693287&sr=8-9 | 120 pieces in 1 set |
| | | | | | | | | | 0 | | 0 | | |
| Opto Interrupter | | | 5 | | | | | | 5 | 38 | 189 | https://www.amazon.co.jp/-/en/ITR9608-ITR-9608-Interrupter-Optical-Quality/dp/B07WYGTD7L/ref=sr_1_1?dchild=1&keywords=Opto+Interrupter&qid=1617693029&sr=8-1 | 10 pieces in 1 set |
| | | | | | | | | | | | | | |
Acrylic Parts | | | | | | | | | | | 18,072 | | |
| Step Motor holder | 5mm thickness | | | | 2 | | | | | | | | |
| Belt Pooley holder | 5mm thickness | | | | | 2 | | | | | | | |
| Wheel holder table | 5mm thickness | | | | | | 2 | | | | | | |
| Fan hold box | 5mm thickness | | | | | | 1 | | | | | | |
| Sensor table | 5mm thickness, L310mm | 3 | | | | | | | | | | |
| Paper holder | 3mm thickness | | | | | | 1 | | | | | | |
| M5 5mm thickness Spacer | | | | | | | | | | | |
| M5 3mm thickness Spacer | | 5 | | | 4 | | | | | | |
| M3 5mm thickness Spacer | | | | 8 | 8 | 4 | | | | | |
| M3 3mm thickness Spacer | | | | | | | | | | | |
| Wands | 2mm thickness | | | | | | | | | | | | |
| Wand holder | 5mm thickness | | | | | | | 5 | | | | | |
| | | | | | | | | | | | | | |
Other | PCB for opto interrupter (Tamiya-san provided to us) | 5 | | | | | | | | | |
| Bubble liquid tray | | | | | | | | 5 | | | | | |