elektrophon
spielhuus
Modular analog electro acoustic noise machine.
Components (34)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | PN4250 | 0.1A Ic, 45V Vce, PNP Small Signal Transistor, TO-92 |
| Q3,Q4 | J201 | 50mA Id, 30V Vgs, N-Channel FET Transistor, TO-92 |
| U1,U4 | TL072 | Dual Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8 |
| U2,U3 | LM3900 | |
| U5,U6 | CA3080 | 2MHz, Operational Transconductance Amplifier (OTA), gM spread 2:1, DIP-8/SOIC-8 |
| U7 | LM741 | Operational Amplifier, DIP-8/TO-99-8 |
| C1,C2 | 10u | Polarized capacitor |
| C3-C12,C16-C19 | 0.1u | Unpolarized capacitor |
| C13 | 100n | Unpolarized capacitor |
| C14 | 220n | Unpolarized capacitor |
| C15,C20 | 1n | Unpolarized capacitor |
| C21 | 100p | Unpolarized capacitor |
| C22,C23 | 47p | Unpolarized capacitor |
| D1-D8 | 1N4148 | 100V 0.15A standard switching diode, DO-35 |
| J1 | IDC Header | Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | Conn_01x12_Female | Generic connector, single row, 01x12, script generated |
| J3 | Conn_01x09_Female | Generic connector, single row, 01x09, script generated |
| R1,R2,R13,R14 | 2M7 | Resistor |
| R3-R6,R11,R12,R15,R16,R24 | 33k | Resistor |
| R7,R9,R23,R26 | 100k | Resistor |
| R8,R10,R21,R22 | 15k | Resistor |
| R17,R19 | 82k | Resistor |
| R18,R20,R32 | 1M5 | Resistor |
| R25 | 680k | Resistor |
| R27,R31 | 820k | Resistor |
| R28,R30,R42,R43 | 1M | Resistor |
| R29 | 4M7 | Resistor |
| R33-R35 | 330 | Resistor |
| R36-R39 | 10k | Resistor |
| R40,R41 | 470k | Resistor |
| R44,R45 | 2M2 | Resistor |
| R46-R49,R51 | 3k3 | Resistor |
| R50,R52 | 100 | Resistor |
| RV1,RV2 | 25k | Trim-potentiometer |