HardLabs

Color sensor

nevzathipertek·color_sensor·pcb_and_electronic_design/colorSensor01/colorSensor01.kicad_pcb

Color sensor PCB layout, top view — open source STM32 board by nevzathipertek
Simulate this board

About the Color sensor PCB

Color sensor is an open source STM32 PCB design by nevzathipertek, published on GitHub. It is a 2-layer board measuring 74 × 32 mm, with 91 components from 39 distinct parts.

Its main chip is the STM32F103CBT6, from the STM32 family. Other key parts include the SN65HVD230, TPS54331DDAR, TCS34725FN and LTV-817S. By type, the board carries 33 resistors, 13 LEDs, 9 capacitors, 6 ICs, 6 connectors and 3 transistors.

It belongs with the sensors designs in this gallery.

Main components on the Color sensor

STM32F103CBT6SN65HVD230TPS54331DDARTCS34725FNLTV-817S

Color sensor bill of materials (BOM)

91 components, 39 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32F103CBT6
U1
1
SN65HVD230
U2
1
TPS54331DDAR
U3
1
TCS34725FN
U4
2
LTV-817S
U5, U6
2
MMBT3904
Q1, Q2
1
IRFR024PBF
Q3
1
8MHZ
8Mhz
Y1
1
SWD
J1
1
2pin connector
J2
1
Conn_01x03
J3
1
IEC61076-2_M8_A-coding_01x04_Receptacle_Shielded
J4
2
PTC 50ma
P1, P2
1
1nF
1C1
2
100pF
1c2, 1c3
2
4.7uF
4C1, 4C2
1
47pF
4cc1
2
10nF
10C1, 10C2
1
10uF
10C3
2
22pF
22c1, 22c2
Show 19 more
QtyPartRefs
2
47uF
47C1, 47C2
1
100uF/35V
100C1
2
jumper
OP1, OP2
12
LED
Ld1, Ld2, Ld3, Ld4, Ld5, Ld6, Ld7, Ld8 +4
1
SSD1306
Sc1
1
SS34
D1
1
NUP2105L
D2
1
US1M
D3
1
6.8UH
6.8uH
L1
9
100NF
100nF
C1, C2, C3, C4, C5, C6, C7, C8 +1
9
220
R1, R2, R3, R4, R5, R6, R7, R8 +1
10
10K
R10, R11, R12, R13, R14, R15, R16, R17 +2
5
3.3K
R20, R21, R22, R23, R24
2
30K
R25, R26
1
68K
R27
2
330K
R28, R29
2
0
R30, R31
1
120
R32
1
47
R33

Color sensor design files

The KiCad project lives in the nevzathipertek/color_sensor repository on GitHub; these links point at the commit this page was built from.

Color sensor: common questions

What microcontroller does the Color sensor use?

The Color sensor is built around the STM32F103CBT6, from the STM32 family.

How big is the Color sensor PCB?

The Color sensor measures 74 × 32 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Color sensor?

91 components, from 39 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 Color sensor design files?

From the nevzathipertek/color_sensor 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 Color sensor design in my own project?

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

Can I test firmware for the Color sensor without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

Similar boards