- GEMS Emerald – Integration modul: ESP32C3, Li-ion battery with charger
- GEMS Ruby – Sensoric module: ESP32C3, ultrasound distance sensor, microphone with amplifier, Charlieplexing LEDs
- GEMS Sapphire – Communication module: ESP32S3, OLED display, piezo buzzer, I2C, UART, CAN, WIFI, BT
- GEMS Diamond – Control module: ESP32S3, DC motor driver, current sensor, hall sensor encoder
- 3D printed Gearbox (243:1): DC motor, 3D printed gears, ball bearing, slide bearing, M3 bolts and nuts
Required tools:
- USB-C cable
- Allen key 2.5 (for M3)
- wrench 5.5 (for M3)
Book this item at this location
UL FS S-I-64
Aškerčeva cesta 6, 1000 Ljubljana
Pickup instructions:
Enter through the main entrance of the Faculty building. Go up to the first floor, then cross the small bridge that connects to the Old Building. Once inside, follow the hallway — Room S-I-64 will be the third door on the left.
Color legend:
bookable | booked/blocked | station closed | not bookable
bookable | booked/blocked | station closed | not bookable

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