5Pulser waveshaper of Ian Fritz
A variable, multiple-pulse waveform generator based on an IC LED display driver. A simple and cost-effective way to obtain a wide range of voltage-controlled timbres.
Description
A variable, multiple-pulse waveform generator based on an IC LED display driver. A simple and cost-effective way to obtain a wide range of voltage-controlled timbres.
Files
| Title | Version | Creation date | Copyright notice | Software | Download link |
|---|---|---|---|---|---|
|
Плата (оригинальная версия 0-5В)
Плата (оригинальная версия 0-5В) |
0.9 | 3/1/2019 | Айан Фритц | DipTrace Schematics | Download PDF |
|
Панель (оригинальная версия)
Панель (оригинальная версия) |
0.9 | 3/1/2019 | Айан Фритц | DipTrace Schematics | Download PDF |
Bill of materials
| # | Value | Quantity | Designator | Comment |
|---|---|---|---|---|
| Semiconductors | ||||
| 1 | 1N4148 | 1 | D1 | |
| 2 | LF351N | 3 | U1, U2, U3 | |
| 3 | LM3914 | 1 | U4 | |
| 4 | 5v6 | 1 | ZD1 | |
| 5 | 5v1 | 2 | ZD2, ZD3 | |
| Resistors | ||||
| 1 | 100k | 2 | R1, R2 | |
| 2 | 82k | 3 | R10, R7, R9 | |
| 3 | 2k2 | 2 | R11, R17 | |
| 4 | 10k | 5 | R12_1, R12_2, R12_3, R12_4, R12_5 | |
| 5 | 150k | 5 | R13_1, R13_2, R13_3, R13_4, R13_5 | |
| 6 | 5k6 | 1 | R14 | |
| 7 | 3k9 | 1 | R15 | |
| 8 | 22k | 1 | R16 | |
| 9 | 1k | 1 | R18 | |
| 10 | 3k3 | 1 | R4 | |
| 11 | 200k | 1 | R6 | |
| Capacitors | ||||
| 1 | 10pF | 1 | C1 | |
| 2 | 1uF | 3 | C10, C2, C9 | |
| 3 | .1uF | 7 | C101, C102, C103, C104, C105, C106, C107 | |
| 4 | 56pF | 1 | C3 | |
| 5 | .01uF | 1 | C4 | |
| 6 | 10uF | 2 | C5, C6 | |
| 7 | 2u2 | 2 | C7, C8 | |
| Inductances | ||||
| 1 | Bead | 2 | L1, L2 | |
| Trimmer Resistors | ||||
| 1 | 1k | 1 | TR1 | |
| Other | ||||
| 1 | 2.54/2P | 8 | J1, J2, J3, J5_1, J5_2, J5_3, J5_4, J5_5 | |
| 2 | 3.96/3P | 1 | J4 | |
| # | Value | Quantity | Designator | Comment |
|---|---|---|---|---|
| Other | ||||
| 1 | 2.54/2P Female | 7 | J1, J10, J11, J3, J5, J6, J8 | |
| 2 | Jack In | 3 | J2, J7, J9 | |
| 3 | 2.54/3P Female | 1 | J4 | |
| 4 | 100k/Lin | 2 | RV1, RV2 | |
| Switches | ||||
| 1 | SPST | 5 | S1, S2, S3, S4, S5 | |