roberts.trops| Quantity | Component name | |
| 1 | × | Adafruit Trinket M0 |
| 2 | × | X9C104 chips with breakout PCBs |
| 1 | × | HS0038B IR receiver |
| 1 | × | protoboard |
Adding IR control to cheap audio DAC
The goal is to add an infrared receiver to a low-end audio DAC and control the volume optical audio channel using TV remote.