Components

Microcontroller (STM32L412RBT6P)

One for the smart glove, one for controlling the cube

Addressable RGB LED (PL9823)

For building LED matrix

Bluetooth Module (BGM240PB32VNA3)

For Bluetooth communication with matrix and smart glove

Inertial Measurement Unit (BNO055)

For rotation and shift gesture

Distance Sensor (VL6180X)

For zoom in and out gesture

Force Sensitive Resistor (FSR03CE)

Serve as buttons to determine which gesture

LED Matrix PCB

• Timer channels and GPIO for LED control

• UART for Bluetooth Module

Smart Glove PCB

• ADC for FSR control 

• I2C for IMU and Distance Sensor control 

• UART for Bluetooth Module

Tri-State Buffer PCB

• Tri-State Buffer for LED control

• Screw Terminal for voltage input