uxcell M7x0.75x2mm Carbon Steel Hex Nuts Fastener 50pcs for Screws Bolts

CTYRZCH 5 PCS KY-040 Rotary Encoder Module Brick Sensor Development For Arduino TE173

Cylewet 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knob Cap for Arduino (Pack of 5) CYT1062

Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

No Clean Lead Free Low Temperature Solder Paste 15 Grams

Mudder Lead Free Solder Wire Sn99 Ag0.3 Cu0.7 with Rosin Core for Electrical Soldering 0.22lbs (0.6 mm)

Elegoo EL-CB-003 MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable for Arduino

XCSOURCE 5PCS IIC I2C Logic Level Converter Bi-Directional Module 5V to 3.3V TE291

IWISS Crimping Tools for Dupont Professional Pin Compression Ratcheting Modular Insulated Terminal Crimper Pin 2.54mm 3.96mm 28-18AWG 0.5-1.0mm2 with Wire-electrode Cutting Die

Heat Insulation Silicone Repair Mat with Scale Ruler and Screw Position for Soldering Iron, Phone and Computer Repair, Gift for Techie

Hakko 599B-02 Wire-type soldering iron tip cleaner