Quantity   Component name
1 × PCB DAFM synth BLASTER YMF262 PCB
1 × 220Ω Resistor Resistor for MIDI Input Circuit
1 × 1N4148 diode Diode for MIDI Input Circuit
1 × 6N137 Optocoupler Optocoupler for MIDI Input Circuit
1 × 8 pin IC socket IC socket for 6N137
1 × 5 PIN DIN Female connector Connector for MIDI Input
1 × USB type B female connector Power supply
1 × SD Card breakout SD Card breakout
2 × Rotary encoder with switch Rotary encoder for menu controlling
1 × 12-key touch sensor breakout MPR121 or TTP229-BSF
1 × LD33V 3.3v voltage regulator
1 × 33Ω Resistor Resistor for YMF262 audio output
1 × TDA1308 breakout Audio preamp for headphones or external amp
1 × YMF262 YAMAHA OPL3 chip Heart of this DAFM synth
1 × YAC512 YAMAHA DAC chip The best companion for the YMF262
1 × 14.318 MHz crystal oscillator Clock for the YMF262 chip
1 × ⅛” Mini Jack Audio output
3 × 2200 μF Electrolytic Capacitor Capacitor
1 × B103 stereo potentiometer with switch ON / OFF and volume control
4 × 0.96 SPI Monochrome OLED display Displays
1 × 10KΩ Resistor Resistor for MIDI Input Circuit
2 × 74HC595 Shift register for Digital PINS expansion
2 × 16 PIN IC Socket IC Socket for 2x 74HC595
2 × 20-pin Female Header Electronic Components / Misc. Electronic Components
1 × 6-pin Female Header Electronic Components / Misc. Electronic Components
1 × Green pill or STM32F103CBT6 or STM32F401CCU6 breakout MCU