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STD Utils05 simple glide 1u
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2024-03-23 16:55:29
Creation time：
2023-02-03 05:49:49
Description
# Glide circuit suitable for Eurorack or modular synth or whatever.
- Runs on +/- 12 eurorack style.
- Should fit in a 1u slot.
- See https://audiodiwhy.blogspot.com/2019/11/glide-circuits-part-i-portamento-basics.html for a very good description.
3.3 to 10uf is good for timing.
Linear pot was used..seems fine. 100k to 1M. Higher values will give longer glides.
Design note: the IC and the pot are on opposite sides of the board and its kinda tight.. If you decide to clone and use this project you will need to
- clip the spacer on the alpha pot. Otherwise it touches the IC
- Do the IC first. Trust me on that.
v1.0a - Fixed pot direction.
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| ID | Name | Designator | Footprint | Quantity | Value | |
|---|---|---|---|---|---|---|
| 1 | 10uF | C1,C2 | PKG-ELE-CAP-D5.0XH11.0XF2.0-VERT | 2 | CONDENSATORE | |
| 2 | 3.3 uF | C3 | PKG-ELE-CAP-D5.0XH11.0XF2.0-VERT | 1 | CONDENSATORE | |
| 3 | 100n | C4 | 100NF CAPACITOR | 1 | Ceramic Capacitor | |
| 4 | Mono Jack Audio | IN,OUT | NKXAUDIO _ THONK _ JACK _ THONKICONN _ 3,5MM | 2 | nkxAudio - Thonkiconn - Mono Jack Audio | |
| 5 | ALPHA 9MM B100k | POT1 | ALPHA9MM | 1 | ALPHA 9MM VERTICAL | |
| 6 | 200Ω | R1 | RES-TH_BD2.3-L6.5-P10.50-D0.5 | 1 | RI40-1/4W-22MΩ ±5% T | |
| 7 | 100kΩ | R2 | RES-TH_BD2.3-L6.5-P10.50-D0.5 | 1 | RI40-1/4W-22MΩ ±5% T | |
| 8 | Connector_5_pin | U5 | WR_CONNECTOR1 | 1 | Connector_5_pin | |
| 9 | LM358 | OP1 | PDIP-8_L9.3-W6.4-P2.54-LS7.9-BL-1 | 1 | LM358N_C4366086 | 1 |
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