Quantity   Component name
1 × STM32F103C8 Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × DAC5311 Data Converters / Digital to Analog Converters (DACs)
1 × TPA6203A1 Audio ICs / Audio Amplifiers
1 × Speaker
1 × LEDs and Buttons