FormantKO
Desval27
Knock-off of the Elektor Formant Synthesizer project with the initial goal of being quasi-authentic and secondary goal undecided. Probably tweaks of some kind.
Components (17)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | 2N3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92 |
| C1-C3 | 100n | Unpolarized capacitor |
| C4-C6 | 47µ | Polarized capacitor |
| D1 | +15V | Light emitting diode |
| D2 | +5V | Light emitting diode |
| D3 | -15V | Light emitting diode |
| D4,SW1 | GATE1 | Light emitting diode,Omron B3FS 6x6mm single pole normally-open tactile switch |
| D5,SW2 | GATE2 | Light emitting diode,Omron B3FS 6x6mm single pole normally-open tactile switch |
| D6,D7 | DUS | Universal Silicon Diode |
| J1 | SLOT 1 | DIN41612 connector, double row (AB), 02x32, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2-J5 | CT3151SP-0 | Banana Test Connector, Jack, Panel PCB Mount, 25 A, 1 kV, Nickel Plated Contacts, Black -20C ~ 80C Copied |
| J6 | Conn_02x16_Odd_Even | Generic connector, double row, 02x16, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| R1,R4,R8,R10,RV1,RV2 | 10k | Potentiometer with a mounting pin,Resistor |
| R5,R7 | 680R | Resistor |
| R6,R9,R11 | 150R | Resistor |
| SW3 | KOV1 | SPDT, 3-position, sub-mini toggle, PC-pin, vertical, on(off)on |
| SW4 | KOV2 | SPDT, 3-position, sub-mini toggle, PC-pin, vertical, on(off)on |