HardLabs

VCAI2C01

mlab-modules·VCAI2C01·hw/sch_pcb/VCAI2C01.kicad_pcb

VCAI2C01 PCB layout, top view — open source board by mlab-modules

About the VCAI2C01 PCB

VCAI2C01 is an open source PCB design by mlab-modules, published on GitHub. It is a 2-layer board measuring 60.5 × 40.1 mm, with 70 components from 17 distinct parts.

Other key parts include the TLC27L2ID and MCP3424. By type, the board carries 24 resistors, 21 connectors, 12 capacitors, 9 diodes, 3 ICs and 1 inductor.

It belongs with the sensors designs in this gallery.

From the project

voltage and current measuring ADC with I2C interface

4-channel 18-bit AD converter voltage and current for industrial sensors. Ranges: 0-5V, 0-10V, 0-20mA, 4-20mA, 0-40 mA.

VCAI2C01, from the project README
From the project README

Main components on the VCAI2C01

TLC27L2IDMCP3424

VCAI2C01 bill of materials (BOM)

70 components, 17 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
TLC27L2ID
U1, U2
1
MCP3424
U3
4
CONN_2
J2, J4, J6, J8
1
JUMP_2X1
JUMP_2x1
J3
13
JUMP_2x1
J5, J7, J9, J14, J15, J16, J17, J18 +5
2
JUMP2_2x1
J10, J11
1
JUMP_5X2
J13
1
BZV55C
D1
8
BAS85
D2, D3, D4, D5, D6, D7, D8, D9
1
BLM21PG300SN1D
L1
8
10nF
C1, C4, C6, C7, C8, C9, C10, C11
3
100nF
C2, C5, C12
1
10UF
10uF
C3
4
249R
R1, R2, R11, R12
8
180K
R3, R4, R5, R6, R13, R14, R15, R16
8
33K
R7, R8, R9, R10, R17, R18, R19, R20
4
10K
R21, R22, R23, R24

VCAI2C01 design files

The KiCad project lives in the mlab-modules/VCAI2C01 repository on GitHub; these links point at the commit this page was built from.

VCAI2C01: common questions

How big is the VCAI2C01 PCB?

The VCAI2C01 measures 60.5 × 40.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the VCAI2C01?

70 components, from 17 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 VCAI2C01 design files?

From the mlab-modules/VCAI2C01 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 VCAI2C01 design in my own project?

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

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