Enclosure not stated · 1 knobs
Random Cats
Based on the Mid-Fi Electronics Random Number Generator
- Category
- Utility· Misc
- Controls
- Vol
- Price
- £3.50in stock
From the vendor
Like random? You’ll love this! The Random Cats is our take on the Random Number Generator by Mid-Fi Electronics. What goes in…does most definitely not come out! The device creates fuzzy arpeggiations in random intervals. There’s one knob…its volume…it does exactly that!
Don’t expect anything aside from utter random sort of 80’s sounding midi octave weirdness. If you’re good with that – then you know what you’re expecting.
Experiment with different transistors in this – see what sounds “good” to you!
That’s it – make some noise!
Schematic
The schematic is in the vendor's build document, page 1. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 25 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 10 | ||||
| R2 | 47k | 47k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R4 | 47k | 47k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R5 | 47k | 47k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R6 | 47k | 47k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R7 | 100k | 100k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R8 | 100k | 100k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R9 | 100k | 100k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R10 | 100k | 100k | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R1 | 2.2M | 2.2M | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| R3 | 1M | 1M | R Axial DIN0207 L6.3mm D2.5mm P7.62mm Horizontal | |
| Capacitors 5 | ||||
| C2 | 100uf | 100u | CP Radial D5.0mm P2.00mm | |
| C3 | 10uf | 10u | CP Radial D5.0mm P2.00mm | |
| C1 | 10nf | 10n | C Rect L7.0mm W2.0mm P5.00mm | |
| C4 | 10nf | 10n | C Rect L7.0mm W2.0mm P5.00mm | |
| C5 | 10nf | 10n | C Rect L7.0mm W2.0mm P5.00mm | |
| Diodes 1 | ||||
| D1 | 1N5817 | 1N5817 | D DO-41 SOD81 P7.62mm Horizontal | |
| Transistors 4 | ||||
| Q3 | 2n3904 | 2N3904 | TO-92 Inline Wide-large-solderpads | |
| Q4 | 2n3904 | 2N3904 | TO-92 Inline Wide-large-solderpads | |
| Q1 | 2N4401 | 2N4401 | TO-92 Inline Wide-large-solderpads | |
| Q2 | pn2222 | PN2222 | TO-92 Inline Wide-large-solderpads | |
| Potentiometers 1 | ||||
| VOL | A100K | A100k | Potentiometer Alpha just holes | |
| Other 4 | ||||
| Logo-Domain-01 | LOGO | LOGO | domain-10-4mm | |
| Logo-Domain-02 | LOGO | LOGO | domain-10-4mm | |
| Logo-RC | LOGO | LOGO | logo-random-cats | |
| G*** | LOGO | LOGO | fcp-logo-head-6-7mm | |