HDDSynth
MaverickUK
Recreate the sound of mechanical spinning HDDs on retro PCs that use a solid state drive
Components (29)
| Reference | Value | Description |
|---|---|---|
| Q1 | 2N3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92 |
| U1 | Optocoupler_DC_PhotoNPN_AKEC | Generic DC optocoupler with NPN phototransistor output, pins order: anode/cathode/emitter/collector |
| U5 | MAX98357A | Mono DAC with amplifier, I2S, PCM, TDM, 32-bit, 96khz, 3.2W, TQFP-16 |
| U6,U7 | 74LS573 | 8-bit Latch 3-state outputs |
| A1 | RaspberryPi_Pico2 | Versatile and inexpensive microcontroller module powered by RP2040 dual-core Arm Cortex-M0+ processor up to 133 MHz, 264kB SRAM, 2MB QSPI flash; also supports Raspberry Pi Pico 2 |
| C1,C2 | 1nF | Unpolarized capacitor, small symbol |
| C5,C7 | 10uF | Unpolarized capacitor |
| C6,C8-C10,C12 | 0.1uF | Unpolarized capacitor |
| C11 | 2.2uF | Unpolarized capacitor |
| D3,D5 | SS12 | Schottky diode |
| D4 | LED_RGBK | RGB LED, red/green/blue/cathode |
| D6 | SS14 | Schottky diode |
| FB1,FB2 | FerriteBead_Small | Ferrite bead, small symbol |
| H1,H2,H6 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |