Quantity   Component name
1 × STM32F103CB Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × 1.8 TFT ST7735R [OPTIONAL]
1 × NOKIA 5110 LCD
1 × ENCODER any quadrature encoder
1 × Rotary Switch 7 position
1 × 4x4 Matrix Keyboard
1 × 20x4 HD44780 LCD [OPTIONAL] LCD
1 × Switch Button [OPTIONAL]