USB A SMD connector

3way 5mm 45-Degree PCB mount Screw Terminals. U-Clamp type with wire gripping jaw.

BT201 Dual Mode 5.0 Bluetooth Receiver Module

5mm Pin Spacing. (5 x 10mm) Right Angle PCB mount Screw terminals. 

Soldering Iron Stand

900M-T Lead Free Solder Iron Tips for Soldering/ReWork Station

Breadboard Power Supply Module 3.3V or 5V With USB out

Blower Fan, 50x15mm, 5VDC used for fast cooling.

Perfect ADD-ON to your Arduino Uno To control stepper motors or to build your own Laser or CNC cutter