HardLabs

Pcb proto

rapidalarm·rapidalarm·pcb/pcb_proto/pcb_proto.kicad_pcb

Pcb proto layout, top view — open source AVR/Arduino board by rapidalarm

About the Pcb proto

Pcb proto is an open source AVR/Arduino PCB design by rapidalarm, published on GitHub. It is a 2-layer board measuring 67.3 × 44.5 mm, with 18 components from 12 distinct parts.

Its main chip is the ATmega328P-PU, from the AVR/Arduino family. Other key parts include the MPXV5010 and LTC-4627. By type, the board carries 4 capacitors, 3 ICs, 3 switches, 3 resistors, 2 connectors and 1 crystal.

It belongs with the sensors designs in this gallery.

From the project

Illinois RapidAlarm emergency ventilator sensor and alarm system

Pcb proto, from the project README
From the project README

Main components on the Pcb proto

ATmega328P-PUMPXV5010LTC-4627

Pcb proto bill of materials (BOM)

18 components, 12 distinct parts.

QtyPartRefs
1
ATmega328P-PU
U1
1
MPXV5010
U2
1
LTC-4627
U3
1
Resonator_Small
Y1
1
Barrel_Jack
J1
1
CONSOLE
J3
1
Piezo
BZ1
1
AVR-ISP-6
ISP1
3
SW_Push
SW1, SW2, SW3
4
C
C1, C2, C4, C5
1
10k
R2
2
680
RN1, RN2

Pcb proto design files

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

Pcb proto: common questions

What microcontroller does the Pcb proto use?

The Pcb proto is built around the ATmega328P-PU, from the AVR/Arduino family.

How big is the Pcb proto?

The Pcb proto measures 67.3 × 44.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Pcb proto?

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

Where can I download the Pcb proto design files?

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

Can I use the Pcb proto design in my own project?

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

Can I test firmware for the Pcb proto 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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