KOSMOS Simple Mixer
DavesKosmoModules
About the KOSMOS Simple Mixer PCB
KOSMOS Simple Mixer is an open source PCB design by DavesKosmoModules, published on GitHub under the CC0-1.0 license. It is a 2-layer board measuring 45.9 × 100.1 mm, with 30 components from 14 distinct parts.
Other key parts include the TL072. By type, the board carries 11 resistors, 6 capacitors, 3 diodes, 2 connectors, 1 IC and 1 transistor.
From the project
- 5 inputs - 1 output - gain between 0 - 2
- 5 inputs - 1 output - gain between 0 - 2
Contained are schematics & gerber files for pcb fabrication of both electrical and front panel. This is sutiable for entry level however a basic level of electronics, soldering, fault finding, and some basic tools are required.
If you wish to edit in ki-cad the following dependencies are required
https://github.com/holmesrichards/Kosmo_panel
Main components on the KOSMOS Simple Mixer
KOSMOS Simple Mixer bill of materials (BOM)
30 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL072 | DIP-8_W7.62mm_Socket_LongPads | U1 |
| 1 | 2N3904 | TO-92_Inline_Wide | Q1 |
| 1 | Conn Jacks | PinHeader_1x08_P2.54mm_Vertical | J1 |
| 1 | Conn_02x05_Odd_Even | Power_Header | J2 |
| 5 | 100k | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles_centered | RV1, RV2, RV3, RV4, RV5 |
| 1 | R_POT | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical_CircularHoles_centered | RV7 |
| 2 | 1N5817 | D_DO-41_SOD81_P10.16mm_Horizontal | D1, D2 |
| 1 | LED | LED_D5.0mm | D3 |
| 2 | 100p | C_Disc_D3.0mm_W1.6mm_P2.50mm | C1, C2 |
| 2 | 10uF | CP_Radial_D6.3mm_P2.50mm | C3, C4 |
| 2 | 0.1uF | C_Disc_D3.0mm_W1.6mm_P2.50mm | C5, C6 |
| 8 | 100k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4, R5, R6, R8, R9 |
| 1 | 200k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7 |
| 2 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R10, R11 |
KOSMOS Simple Mixer design files
The KiCad project lives in the DavesKosmoModules/Mix repository on GitHub; these links point at the commit this page was built from.
KOSMOS Simple Mixer: common questions
How big is the KOSMOS Simple Mixer PCB?
The KOSMOS Simple Mixer measures 45.9 × 100.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the KOSMOS Simple Mixer?
30 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the KOSMOS Simple Mixer design files?
From the DavesKosmoModules/Mix repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the KOSMOS Simple Mixer design in my own project?
Yes, under the terms of its CC0-1.0 license, which DavesKosmoModules chose for the repository.
