AudioThings
velvia-fifty
DIY audio-related projects of questionable quality and dubious utility; delivered in 30 minutes or less or the next one is free
Components (82)
| Reference | Value | Description |
|---|---|---|
| Q3,Q5 | BC558 | 0.1A Ic, 30V Vce, PNP Small Signal Transistor, TO-92 |
| Q4,Q6-Q8,Q11,Q12 | BC548 | 0.1A Ic, 30V Vce, Small Signal NPN Transistor, TO-92 |
| U1 | 40106 | Hex Schmitt trigger inverter |
| U2,U3,U6,U10-U13 | TL072 | Dual Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8 |
| U4,U5,U7-U9,U14-U17 | TL074 | Quad Low-Noise JFET-Input Operational Amplifiers, DIP-14/SOIC-14 |
| C1-C6,C8,C11,C12,C38 | 100nF | Unpolarized capacitor |
| C7,C9,C36,C37 | 10uF | Polarized capacitor |
| C10 | 10uf | Unpolarized capacitor |
| C13,C19-C21 | 1uF | Unpolarized capacitor |
| C14-C18 | 1nF | Unpolarized capacitor |
| C22,C27 | 5.6nF | Unpolarized capacitor |
| C23,C26 | 2.2nF | Unpolarized capacitor |
| C24 | 680p |