Adar
About the Adar PCB
Adar is an open source PCB design by eblade, published on GitHub. It is a 2-layer board measuring 66 × 99.1 mm, with 28 components from 16 distinct parts.
Other key parts include the TL072. By type, the board carries 9 resistors, 7 diodes, 4 capacitors, 3 connectors, 2 switches and 1 IC.
It belongs with the audio designs in this gallery.
From the project
Synth stuff
Main components on the Adar
Adar bill of materials (BOM)
28 components, 16 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL072 | DIP-8_W7.62mm_Socket | U1 |
| 1 | IN | Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J1 |
| 1 | OUT | Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J2 |
| 1 | POWER | PinHeader_2x05_P2.54mm_Vertical | J3 |
| 2 | B1M | PinHeader_1x03_P2.54mm_Vertical | RA1, RR1 |
| 1 | TEST | SW_PUSH_6mm | SW1 |
| 1 | AD/AR | PinHeader_1x03_P2.54mm_Vertical | SW2 |
| 6 | D | D_DO-34_SOD68_P7.62mm_Horizontal | D1, D2, D3, D4, D6, D7 |
| 1 | LED | LED_D3.0mm | D5 |
| 1 | 10n | C_Disc_D7.5mm_W2.5mm_P5.00mm | C1 |
| 1 | 1u | C_Disc_D7.5mm_W2.5mm_P5.00mm | C2 |
| 2 | 10uF | CP_Radial_D5.0mm_P2.50mm | C3, C4 |
| 4 | 100K | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R3, R6, R7 |
| 2 | 47K | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R2, R5 |
| 1 | 10K | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R4 |
| 2 | 1K | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R8, R9 |
Adar design files
The KiCad project lives in the eblade/synth repository on GitHub; these links point at the commit this page was built from.
- Layoutadar/adar/adar.kicad_pcb
Adar: common questions
How big is the Adar PCB?
The Adar measures 66 × 99.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Adar?
28 components, from 16 distinct parts. The full bill of materials is listed on this page.
Where can I download the Adar design files?
From the eblade/synth repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Adar design in my own project?
The repository has no license, so all rights stay with eblade. Use it as a reference, and ask the author before reusing the design.
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