HardLabs

Slice LVAI

feastorg·Slice_LVAI·hardware/BREAD_Slice.kicad_pcb

Slice LVAI PCB layout, top view — open source AVR/Arduino board by feastorg

About the Slice LVAI PCB

Slice LVAI is an open source AVR/Arduino PCB design by feastorg, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 70 × 100 mm, with 89 components from 14 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the MCP6004. By type, the board carries 42 resistors, 16 capacitors, 8 connectors, 7 ICs, 1 module and 1 diode.

From the project

Analog Reader Slice for BREAD

Low-Voltage Analog Input Reader Slice for BREAD.

[Explain how to use the project. Include examples and screenshots if applicable.]

Main components on the Slice LVAI

MCP6004Arduino_Nano_v3.x

Slice LVAI bill of materials (BOM)

89 components, 14 distinct parts.

QtyPartRefs
1
~
U1
6
MCP6004
U2, U3, U4, U5, U6, U7
1
Arduino_Nano_v3.x
A1
1
I2C_01x04
J1
1
Conn_01x10_Female
J2
6
Term_2
J3, J4, J5, J6, J7, J8
1
Heatsink_Pad
HS1
12
10k_t
RV1, RV2, RV3, RV4, RV5, RV6, RV7, RV8 +4
1
WS2812B_5050
D1
1
4.7uH
L1
3
22uF
C1, C3, C4
1
100nF
C2
12
1uF_t
C5, C6, C7, C8, C9, C10, C11, C12 +4
42
1K
R1, R2, R3, R4, R5, R6, R7, R8 +34

Slice LVAI design files

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

Slice LVAI: common questions

What microcontroller does the Slice LVAI use?

The Slice LVAI is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the Slice LVAI PCB?

The Slice LVAI measures 70 × 100 mm, has 2 copper layers and is 1.67 mm thick.

How many components are on the Slice LVAI?

89 components, from 14 distinct parts. The full bill of materials is listed on this page.

Where can I download the Slice LVAI design files?

From the feastorg/Slice_LVAI repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Slice LVAI design in my own project?

Yes, under the terms of its GPL-3.0 license, which feastorg chose for the repository.

Can I test firmware for the Slice LVAI without the hardware?

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

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