| Component | Attributes | Description |
|---|---|---|
| Atmel ATtiny85/V SOIC | ATtiny85/V | |
| Atmel ATmega8 | ATmega8 | |
| National Semiconductor LM386 | Low Voltage Audio Power Amplifier LM386 | |
| Microchip PIC16F84A | PIC16F84A | |
| Atmel ATtiny85/V | ATtiny85/V | |
| National Semiconductor LM386N-3 | Low Voltage Audio Power Amplifier LM386 | |
| Atmel ATtiny85/V SOIC | ATtiny85/V | |
| Atmel ATTINY85-20SH | ATTINY85-20SU | |
| Texas Instruments LM386M-1/NOPB | Low Voltage Audio Power Amplifier LM386M-1 | |
| Generic Generic | Potentiometer | |
| Atmel ATmega164P | ATmega164P | |
| BI Technologies 93PR10KLF | 10 kΩ potentiometer | |
| Atmel ATmega32A | ATmega32A | |
| Bourns 3329H-1-503LF | 50K potentiometer | |
| Bourns 3386P-1-104LF | 100 kΩ Potentiometer | |
| Bourns 3386F-1-502LF | 5 kΩ Potentiometer | |
| Atmel ATmega48/V | ATmega48/V | |
| Atmel ATtiny45/V | ATtiny45/V | |
| Atmel ATtiny25/V | ATtiny25/V | |
| Atmel ATmega88/V | ATmega88/V |