QEBIDUM Mini Breadboard Solderable Protoboard for DIY Electronic, PCB Prototype Board Suit for Arduino Projects, Double Sided Perma Proto Boards Gold Plated Pad Easy to Solder (6 Blue Pack) sold2026 automotive and marine uses in auspowers_batchfour automotive and marine uses in which the power source has a threaded bolt type connection 【Package Included】 M3 5 40Pcs M3 6 30Pcs M3 8 30Pcs M3 12 30Pcs M3 16 30Pcs M3 20 30Pcs M3 Nuts 130Pcs M3 Screw Hex wrench 1Pcs 【Package Quantity: 320pcs】 Total: 320 pcs Ignition protected (conforming to SAE J1171) safe for installation aboard gasoline powered boats (35 500 Amp only) you can do various experiments The package does not include the Raspberry Pi pico