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STARLITE PRODUCTION

AndrewJ-25·Digisax·pcb/panelised_pcb/starlite_production_pcb.kicad_pcb

STARLITE PRODUCTION PCB layout, top view — open source ESP32 board by AndrewJ-25
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About the STARLITE PRODUCTION PCB

STARLITE PRODUCTION is an open source ESP32 PCB design by AndrewJ-25, published on GitHub. It is a 2-layer board measuring 154.2 × 250 mm, with 62 components from 16 distinct parts.

Its main chip is the ESP32-S3, from the ESP32 family. Other key parts include the ER_OLEDM0.91_1x-I2C, MPXV7007, MCP3221 and TLV320DAC3100_breakout. By type, the board carries 21 diodes, 9 connectors, 5 ICs, 4 capacitors and 1 switch.

It belongs with the audio, keyboards and displays & leds designs in this gallery.

From the project

ESP32 controlled wind synth

The neck can be blown into directly, but an alto saxophone mouthpiece is recommended. (Not included in this project.)

OnShape link: https://cad.onshape.com/documents/a64dba8dfd86a5efa1851173/w/8b62b2d00aa632cf961d9b4c/e/8ecfcb79b78c17c244b3f0aa

NOTE: Kicad project contatining an unconnected, partially routed pcb can be found under pcb/unconnectedpcb. A fully routed, panelised pcb can be found under pcb/panelisedpcb. Gerber files were generated from the latter.

STARLITE PRODUCTION, from the project README
From the project README

Main components on the STARLITE PRODUCTION

ER_OLEDM0.91_1x-I2CMPXV7007MCP3221TLV320DAC3100_breakoutESP32-S3

STARLITE PRODUCTION bill of materials (BOM)

62 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ER_OLEDM0.91_1x-I2C
U1
1
MPXV7007
U2
1
MCP3221
U3
1
TLV320DAC3100_breakout
U4
1
ESP32-S3
U5
4
Conn_01x04_Pin
J1, J2, J5, J6
2
Conn_01x05_Pin
J3, J4
2
Conn_01x03_Pin
J7, J8
1
Barrel_Jack
J9
1
RotaryEncoder_Switch
SW1
21
SW_Push
key_Bflat1, key_C1, key_Csharp1, key_Dsharp1, key_Gsharp1, key_L1, key_L2, key_L3 +13
1
VAL**
mouse-bite-2.54mm-slot
21
1N4148
D1, D2, D3, D4, D5, D6, D7, D8 +13
1
470pF
C1
2
100nF
C2, C3
1
470uF
C4

STARLITE PRODUCTION design files

The KiCad project lives in the AndrewJ-25/Digisax repository on GitHub; these links point at the commit this page was built from.

STARLITE PRODUCTION: common questions

What microcontroller does the STARLITE PRODUCTION use?

The STARLITE PRODUCTION is built around the ESP32-S3, from the ESP32 family.

How big is the STARLITE PRODUCTION PCB?

The STARLITE PRODUCTION measures 154.2 × 250 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the STARLITE PRODUCTION?

62 components, from 16 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the STARLITE PRODUCTION design files?

From the AndrewJ-25/Digisax repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the STARLITE PRODUCTION design in my own project?

The repository has no license, so all rights stay with AndrewJ-25. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the STARLITE PRODUCTION without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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