Yusynth adsr
About the Yusynth adsr PCB
Yusynth adsr is an open source PCB design by zero-emission, published on GitHub. It is a 2-layer board measuring 45 × 100 mm, with 51 components from 30 distinct parts.
Other key parts include the ICM7555xB_SOIC, ICM7555xB_DIP and TL074. By type, the board carries 23 resistors, 8 capacitors, 5 diodes, 4 transistors, 3 ICs and 1 switch.
It belongs with the audio designs in this gallery.
From the project
Clones and remakes of Eurorack synth modules which I found interesting and useful
Main components on the Yusynth adsr
Yusynth adsr bill of materials (BOM)
51 components, 30 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ICM7555xB_SOIC | SOIC-8_3.9x4.9mm_P1.27mm | U1a1 |
| 1 | ICM7555xB_DIP | DIP-8_W7.62mm_Socket_LongPads | U1b1 |
| 1 | TL074 | DIP-14_W7.62mm_Socket_LongPads | U2 |
| 3 | BC547 | TO-92_Inline | Q1, Q2, Q3 |
| 1 | BS170 | TO-92_Inline | Q4 |
| 1 | Conn_01x06_Male | PinHeader_1x06_P2.54mm_Vertical | DAR1 |
| 1 | Conn_02x05_Odd_Even | PinHeader_2x05_P2.54mm_Vertical | EURO_PWR1 |
| 1 | Conn_01x04_Male | PinHeader_1x04_P2.54mm_Vertical | IN1 |
| 3 | Conn_01x03_Male | PinHeader_1x03_P2.54mm_Vertical | OUTPUT1, SLW_FST1, SLW_FST2 |
| 1 | Conn_01x03_Male | PinHeader_1x03_P2.54mm_Vertical | S1 |
| 1 | Conn_01x02_Male | PinHeader_1x02_P2.54mm_Vertical | LED1 |
| 5 | D | D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D5 |
| 2 | 22uF | CP_Radial_D6.3mm_P2.50mm | C1, C2 |
| 2 | 10n | C_Disc_D7.0mm_W2.5mm_P5.00mm | C3, C5 |
| 1 | 1uF | CP_Radial_D5.0mm_P2.50mm | C4a1 |
| 1 | 10uF | CP_Radial_D5.0mm_P2.50mm | C4b1 |
| 2 | 100n | C_Disc_D7.0mm_W2.5mm_P5.00mm | C6, C7 |
| 3 | 10 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R9 |
| 1 | 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | 47K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4 |
Show 10 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1.2M | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5 |
| 2 | 1M | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6, R12 |
| 4 | 22K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7, R8, R10, R11 |
| 2 | 100 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R13, R16 |
| 1 | 120 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R14 |
| 1 | 680 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R15 |
| 1 | 4K7 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R17 |
| 3 | 1K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R18, R22, R23 |
| 2 | 100K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R19, R21 |
| 1 | 150K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R20 |
Yusynth adsr design files
The KiCad project lives in the zero-emission/Eurorack_Clones repository on GitHub; these links point at the commit this page was built from.
Yusynth adsr: common questions
How big is the Yusynth adsr PCB?
The Yusynth adsr measures 45 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Yusynth adsr?
51 components, from 30 distinct parts. The full bill of materials is listed on this page.
Where can I download the Yusynth adsr design files?
From the zero-emission/Eurorack_Clones repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Yusynth adsr design in my own project?
The repository has no license, so all rights stay with zero-emission. Use it as a reference, and ask the author before reusing the design.
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