Lincoiah 12V Universal Power Supply – 1A to 10A AC/DC Lighting Transformer
10PCS LM317T LM337T LM350T LM338T Voltage Regulator – TO-220 IC Kit
XL4016 200W DC-DC Buck Converter | 8A Adjustable Step Down | 5V-40V to 1.2-36V
1-10pcs 623 624 625 626 627 628 629 2RS ZZ Miniature Ball Bearings
10pcs 304 Stainless Steel Compression Spring – 0.8mm Wire 5-18mm OD
10pcs ABEC-5 684ZZ Miniature Ball Bearing – 4x9x4mm Shielded Steel
10pcs ABEC-5 686-2RS Deep Groove Ball Bearing – 6x13x5mm Double Rubber Seal