HardLabs

Power board v2

ARTS-Laboratory·IoT-Water-Level-Sensor·system_development/Cellular/v0.1/EDA/power_board/power_board_v2/power_board_v2.kicad_pcb

Power board v2 layout, top view — open source AVR/Arduino board by ARTS-Laboratory

About the Power board v2

Power board v2 is an open source AVR/Arduino PCB design by ARTS-Laboratory, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 30.7 × 53.4 mm, with 14 components from 12 distinct parts.

Its main chip is the Arduino_Mega2560_Shield, from the AVR/Arduino family. By type, the board carries 4 resistors, 3 capacitors, 2 diodes and 1 fuse.

It belongs with the sensors and iot & wireless designs in this gallery, and the repository also holds 1 earlier revision of it.

From the project

A low-cost, IOT water level sensor package alternative to traditional gauging equipment.

Power board v2, from the project README
From the project README

Power board v2 bill of materials (BOM)

14 components, 12 distinct parts.

QtyPartRefs
1
LF15_TO252
5V
1
Barrel_Jack
12-18V input
1
Fuse
F1
1
INA219AxD
INA219
1
Arduino_Mega2560_Shield
XA1
1
D
D1
1
1N4005
D2
2
C
C1, C3
1
C
C2
1
shunt
R1
2
4.7k
R2, R3
1
R
R4

Power board v2 design files

The KiCad project lives in the ARTS-Laboratory/IoT-Water-Level-Sensor repository on GitHub; these links point at the commit this page was built from.

Power board v2: common questions

What microcontroller does the Power board v2 use?

The Power board v2 is built around the Arduino_Mega2560_Shield, from the AVR/Arduino family.

How big is the Power board v2?

The Power board v2 measures 30.7 × 53.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Power board v2?

14 components, from 12 distinct parts. The full bill of materials is listed on this page.

Where can I download the Power board v2 design files?

From the ARTS-Laboratory/IoT-Water-Level-Sensor repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Power board v2 design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which ARTS-Laboratory chose for the repository.

Can I test firmware for the Power board v2 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.

More boards in IoT-Water-Level-Sensor

Earlier revisions in the repo: power_board_v1

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