2 layers167.8 × 146.7 mm
2 layers78.7 × 64.8 mm
Licht array
microresearch/notes3- Size
- 78.7 × 64.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 67
- Nets
- 49
- Pads
- 198
- Tracks, vias
- 539, 176
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 5 Jul 2018
- Updated
- 1 Feb 2024
Overview
Licht array is an open-source printed circuit board by microresearch, from the microresearch/notes repository on GitHub. It is a 2-layer board of 78.7 × 64.8 mm with 67 parts on 49 nets, routed with 539 tracks and 176 vias.
It is built around the TL084. Its parts include 28 resistors, 20 capacitors, 6 diodes, 4 ICs and 1 connector.
Main components
1Parts
67| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 100N | Capacitors_SMD:C_0805_HandSoldering | C1, C2, C3, C5, C10, C11, C12, C13, C14, C15 |
| 8 | 100K | Resistors_SMD:R_0805_HandSoldering | R3, R4, R14, R15, R16, R17, R18, R19 |
| 8 | 10R | Resistors_SMD:R_0805_HandSoldering | R1, R2, R8, R9, R10, R11, R12, R13 |
| 4 | 100K | Potentiometers:Potentiometer_Trimmer_Piher_PT-10v10_Horizontal_Px10.0mm_Py5.0mm | RV1, RV2, RV3, RV4 |
| 4 | 100NF | Capacitors_SMD:C_0805_HandSoldering | C8, C19, C20, C21 |
| 4 | 10PF | Capacitors_SMD:C_0805_HandSoldering | C7, C16, C17, C18 |
| 4 | 1K | Resistors_SMD:R_0805_HandSoldering | R7, R26, R27, R28 |
| 4 | 4.7K | Resistors_SMD:R_0805_HandSoldering | R6, R23, R24, R25 |
| 4 | 470R | Resistors_SMD:R_0805_HandSoldering | R5, R20, R21, R22 |
| 4 | AUDIO-JACKERTHENVAR | new_kicad:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | M1, M2, M3, M4 |
| 4 | D_Photo | Opto-Devices:PhotoDiode_BPW82 | D3, D4, D5, D6 |
| 4 | TL084 | SMD_Packages:SOIC-14_N | U1, U2, U3, U4 |
| 2 | 10UF | SMD_Packages:SMD-1206_Pol | C4, C6 |
| 2 | BAT | Diodes_SMD:D_SOD-123 | D1, D2 |
| 1 | Conn_02x05_Odd_Even | Pin_Headers:Pin_Header_Straight_2x05_Pitch2.54mm | J1 |
Questions
How big is the Licht array PCB?
It measures 78.7 × 64.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Licht array use?
67 parts, built around the TL084. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Licht array KiCad files?
From the microresearch/notes repository on GitHub, at the commit this page was made from: the board is particles/licht_array/licht_array.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Licht array design in my own project?
Its repository states no licence, so its author keeps all rights: ask microresearch before reusing the design.
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