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Lights Sensors Circuit

Monash-Railway-Express·KiCad_Files·PCBs/LightsPCB/Lights_Sensors_Circuit/Lights_Sensors_Circuit.kicad_pcb

Lights Sensors Circuit PCB layout, top view — open source ESP32 board by Monash-Railway-Express

About the Lights Sensors Circuit PCB

Lights Sensors Circuit is an open source ESP32 PCB design by Monash-Railway-Express, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 27 components from 25 distinct parts.

Its main chip is the SN65HVD230, from the ESP32 family. Other key parts include the ESP32-S3-DEVKITC and TXS0108EQPWRQ1. By type, the board carries 10 connectors, 5 diodes, 5 resistors, 4 capacitors and 3 ICs.

It belongs with the sensors designs in this gallery.

Main components on the Lights Sensors Circuit

SN65HVD230ESP32-S3-DEVKITCTXS0108EQPWRQ1

Lights Sensors Circuit bill of materials (BOM)

27 components, 25 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
SN65HVD230
ESP32-S3-DevKitC
U1
1
ESP32-S3-DEVKITC
SN65HVD230DR
U2
1
TXS0108EQPWRQ1
U3
1
F White
J1
1
F Yellow
J2
1
CONN_02X20_ODD_EVEN
F Red
J3
1
B Red
J4
1
B Yellow
J5
1
B White
J6
1
DSUB9_FEMALE_RIGHT-ANGLE-THT_2301844-1_TEC
Smoke
J7
1
DSUB9_FEMALE_RIGHT-ANGLE-THT_2301844-1_TEC
Temp Front
J8
1
Temp Back
J9
1
2301844-1
J10
1
LED W
D1
1
LED R
D2
1
LED Y
D3
1
PREOP LIGHT
D4
1
OP LIGHT
D5
1
0.1UF
10uF
C1
1
10UF
0.1uF
C2
Show 5 more
QtyPartRefs
2
0.1UF
0.1uF
C3, C4
1
120
220
R1
2
220
R2, R5
1
10K
220
R3
1
10k
R4

Lights Sensors Circuit design files

The KiCad project lives in the Monash-Railway-Express/KiCad_Files repository on GitHub; these links point at the commit this page was built from.

Lights Sensors Circuit: common questions

What microcontroller does the Lights Sensors Circuit use?

The Lights Sensors Circuit is built around the SN65HVD230, from the ESP32 family.

How big is the Lights Sensors Circuit PCB?

The Lights Sensors Circuit measures 100 × 100 mm, has 2 copper layers and is 1.600198 mm thick.

How many components are on the Lights Sensors Circuit?

27 components, from 25 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 Lights Sensors Circuit design files?

From the Monash-Railway-Express/KiCad_Files 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 Lights Sensors Circuit design in my own project?

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

Can I test firmware for the Lights Sensors Circuit 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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