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QuinnFreedman
A collection of free & open source DIY synthesizer module designs for Eurorack
| Reference | Value | Description |
|---|---|---|
| U1 | MCP4922 | 2-Channel 12-Bit D/A Converters with SPI Interface |
| U2 | TL072 | Dual Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8 |
| U3 | MCP6004 | 1MHz, Low-Power Op Amp, DIP-14/SOIC-14/TSSOP-14 |
| U4 | TLC5947DAP | 24-Channel, 12-Bit PWM LED Driver, HTSSOP |
| U5 | LM4040LP-5 | 5.000V Precision Micropower Shunt Voltage Reference, TO-92 |
| A1 | Arduino_Nano_v3.x | Arduino Nano v3.x |
| C1-C3 | 10uF | Polarized capacitor, US symbol |
| C4-C8,C11 | 100nF | Unpolarized capacitor |
| C9,C10 | 100pF | Unpolarized capacitor, small symbol |
| D1-D16 | LED_Dual_KAK | Dual LED, common anode on pin 2 |
| J1-J8 | THONKICONN | 2-pin audio jack receptable (mono/TS connector) with switching contact |
| J9,J10 | Conn_01x12_Socket | Generic connector, single row, 01x12, script generated |
| J11 | Conn_01x10_Socket | Generic connector, single row, 01x10, script generated |
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| J12 | Conn_01x09_Socket | Generic connector, single row, 01x09, script generated |
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| J13 | Conn_01x10_Pin | Generic connector, single row, 01x10, script generated |
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| J14 | Conn_01x09_Pin | Generic connector, single row, 01x09, script generated |
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| J15 | Eurorack_2x8_Power | Generic connector, double row, 02x08, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J16,J17 | Conn_01x12_Pin | Generic connector, single row, 01x12, script generated |
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| R1,R14,R15,R20-R23,R30,R33 | 10kΩ | Resistor |
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| R2-R13,R16-R19,R31,R32,RV1,RV2 | 1kΩ | Resistor,Trim-potentiometer |
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| R24-R29,R34 | 100kΩ | Resistor |
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| SW1-SW15 | TL1105SPF250Q | Single Pole Single Throw (SPST) switch |
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| TP1 | 5VREF | test point |
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| TP2 | 5V | test point |
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