WS2812 5050 RGB LED Development Board

40x40x10mm, Brushless DC 24V cooling fan

LGT8F328P LQFP48 - Alternative to Arduino Nano with more IO's and faster.

Fil-X PETG 1Kg roll

Medium momentary contact Non latching push button PBS-11B

Blower Fan, 50x15mm, 24V DC used for fast cooling.

USB 1.1- 2.0 Type B ( Square Downstream ) Connector to Pin Conveter 

100K Ohm NTC Thermistor

This mini servo only weights 9 grams and gives you a 1.6kg cm torque 180Degrees. Ideally suited for Arduino projects to create motion.