1590BB
DigiDelay
- Category
- Delay
- Price
- €7.50in stock
From the vendor
The Digidelay project aims to make building a good quality, feature-rich digital delay pedal with plenty of delay time an achievable aim for a competent DIYer. All parts are through- hole, and no rare or difficult-to-obtain parts are used.
Schematic
The schematic is in the vendor's build document. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 71 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 35 | ||||
| R3 | 5K6 | 5.6k | 1% Metal film resistor | |
| R4 | 22K | 22k | 1% Metal film resistor | |
| R5 | 27K | 27k | 1% Metal film resistor | |
| R19 | 47K | 47k | 1% Metal film resistor | |
| R1 | 1K | 1k | 1% Metal film resistor | |
| R2 | 1M | 1M | 1% Metal film resistor | |
| R12 | 12K | 12k | 1% Metal film resistor | |
| R13 | 12K | 12k | 1% Metal film resistor | |
| R14 | 47K | 47k | 1% Metal film resistor | |
| R6 | 100K | 100k | 1% Metal film resistor | |
| R7 | 100K | 100k | 1% Metal film resistor | |
| R21 | 100K | 100k | 1% Metal film resistor | |
| R8 | 10K | 10k | 1% Metal film resistor | |
| R9 | 10K | 10k | 1% Metal film resistor | |
| R15 | 10K | 10k | 1% Metal film resistor | |
| R16 | 10K | 10k | 1% Metal film resistor | |
| R18 | 10K | 10k | 1% Metal film resistor | |
| R20 | 10K | 10k | 1% Metal film resistor | |
| R26 | 10K | 10k | 1% Metal film resistor | |
| R27 | 10K | 10k | 1% Metal film resistor | |
| R28 | 10K | 10k | 1% Metal film resistor | |
| R29 | 10K | 10k | 1% Metal film resistor | |
| R30 | 10K | 10k | 1% Metal film resistor | |
| R31 | 10K | 10k | 1% Metal film resistor | |
| R32 | 10K | 10k | 1% Metal film resistor | |
| R33 | 10K | 10k | 1% Metal film resistor | |
| R34 | 10K | 10k | 1% Metal film resistor | |
| R35 | 10K | 10k | 1% Metal film resistor | |
| R36 | 10K | 10k | 1% Metal film resistor | |
| R10 | 15K | 15k | 1% Metal film resistor | |
| R11 | 15K | 15k | 1% Metal film resistor | |
| R17 | 43K | 43k | 1% Metal film resistor | |
| R22 | 560R | 560 | 1% Metal film resistor | |
| R23 | 200R | 200 | 1% Metal film resistor | |
| R24 | 200R | 200 | 1% Metal film resistor | |
| Capacitors 22 | ||||
| C13 | 100n | 100n | Ceramic capacitor | |
| C15 | 100n | 100n | Ceramic capacitor | |
| C17 | 100n | 100n | Ceramic capacitor | |
| C19 | 100n | 100n | Ceramic capacitor | |
| C20 | 100n | 100n | Ceramic capacitor | |
| C1 | 100n | 100n | Film capacitor | |
| C2 | 2n2 | 2.2n | Film capacitor | |
| C6 | 2n2 | 2.2n | Film capacitor | |
| C8 | 2n2 | 2.2n | Film capacitor | |
| C3 | 220p | 220p | Film capacitor | |
| C7 | 220p | 220p | Film capacitor | |
| C9 | 220p | 220p | Film capacitor | |
| C4 | 1n | 1n | Film capacitor | |
| C5 | 1n | 1n | Film capacitor | |
| C10 | 1n | 1n | Film capacitor | |
| C11 | 470n | 470n | Film capacitor | |
| C12 | 470n | 470n | Film capacitor | |
| C14 | 10u | 10u | Tantalum capacitor | |
| C16 | 10u | 10u | Electrolytic capacitor | |
| C18 | 10u | 10u | Electrolytic capacitor | |
| C21 | 10u | 10u | Electrolytic capacitor | |
| C22 | 47u | 47u | Electrolytic capacitor | |
| Diodes 1 | ||||
| D1 | 1N4002 | 1N4002 | Rectifier Diode | |
| ICs 7 | ||||
| REG1 | 78L33 | 78L33 | +3.3V Regulator | |
| REG2 | 78L33 | 78L33 | +3.3V Regulator | |
| IC1 | TL072 | TL072 | Dual audio op-amp | |
| IC2 | TL072 | TL072 | Dual audio op-amp | |
| IC3 | TL072 | TL072 | Dual audio op-amp | |
| IC4 | 23LC1024 | 23LC1024 | 1Mbit/128KB SRAM | |
| IC5 | 23LC1024 | 23LC1024 | 1Mbit/128KB SRAM | |
| Potentiometers 5 | ||||
| VR1 | 10K Linear | B10k | 16mm Pots | |
| VR2 | 10K Linear | B10k | 16mm Pots | |
| VR3 | 10K Linear | B10k | 16mm Pots | |
| VR4 | 10K Linear | B10k | 16mm Pots | |
| VR5 | 10K Linear | B10k | 16mm Pots | |
| LEDs 1 | ||||
| LEDS | 3mm LED / | 3MM LED / | LEDs with Vf<1.6V or | |