Enclosure not stated
Basic white noise generator
- Category
- Ring Mod / Synth· Oscillators LFOs and Signal Generators
- Price
- see vendor
- Tags
- Oscillators LFOs and Signal Generators
Schematic
The schematic is the archived file. Open it at Experimentalists Anonymous, or browse its folder.
Parts list 8 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 2 | ||||
| R2 | 3.3k | 3.3k | drop voltage to transistors; read from the schematic by eye | |
| R3 | 220 | 220 | amplifier gain; read from the schematic by eye | |
| Capacitors 2 | ||||
| C3 | .1uF | 100n | coupling; read from the schematic by eye | |
| C5 | 47uF | 47u | coupling; read from the schematic by eye | |
| Transistors 2 | ||||
| T1 | PN2222A | PN2222A | NPN; read from the schematic by eye | |
| T2 | PN2222A | PN2222A | same as T1; pair generates noise; read from the schematic by eye | |
| ICs 1 | ||||
| IC1 | LM386N | LM386N | audio amplifier; read from the schematic by eye | |
| Switches 1 | ||||
| S1 | SPST | SPST | micro toggle switch (power); read from the schematic by eye | |