Super Bot Gears! - I made a 3D printed Arduino set for my nieces!

Hello!
This is an educational Arduino set I've prepared for my nieces to teach them about electronics. While I was at it - I decided to also make it Open Source and publish it on the internet for free!

You need a 3D printer to print all the plastic elements.

Arduino project hub:
https://create.arduino.cc/projecthub/bzqp/super-bot-gears-a-3d-printed-arduino-starter-kit-91485e
Thingiverse files:
https://www.thingiverse.com/thing:4176199

Needed parts (and approximate price):
- 19 3D printed plastic elements (0-10usd)
- 3x M3 washers (0,5usd)
- 1x M3 14mm bolt (0,5usd)
- 4x M3 12mm bolt (0,5usd)
- 6x 8mm bolt + 3x 4mm bolt (sold with servos)
- 3x SG90 mini servo (4,5usd)
- Dupont-style jumper wires, male-male, female-male (5usd)
- Arduino nano compatible board (2usd)
- 10kOhm potentiometer (0,5usd)
- 220 Ohm resistors (0,5usd)
- 6800 Ohm - 10 kOhm resistors (0,5usd)
- 5V LED (0,5usd)
- 4x 10-20 kOhm photoresistors (1usd)
- 1x HW-504 joystick (2usd)
- 5V powers supply unit or a 5V 450mA phone charger (2usd)
- 1x 400 points solderless breadboard (2usd)
- 1x USB cable (1usd)
- 1x small screwdriver (1usd)
- empty cardboard box - optional (0usd)

Видео Super Bot Gears! - I made a 3D printed Arduino set for my nieces! канала bzqp