HardLabs

I-PROTECT3

PsVenom·i-Protect·design gerber files/I-PROTECT3.kicad_pcb

I-PROTECT3 PCB layout, top view — open source AVR/Arduino board by PsVenom

About the I-PROTECT3 PCB

I-PROTECT3 is an open source AVR/Arduino PCB design by PsVenom, published on GitHub. It is a 4-layer board measuring 49.5 × 21.6 mm, with 13 components from 11 distinct parts.

Its main chip is the ATmega328P-AU, from the AVR/Arduino family. Other key parts include the DS3231M. By type, the board carries 3 connectors, 3 resistors, 2 ICs, 2 capacitors, 1 crystal and 1 battery holder.

From the project

PCB files for an old project of mine

An effective emergency device for life-or-death situations

- With the press of a button (or with a pulse rate spike), the device is activated, retrieving the user's current location - The device then sends this location to relevant authorities and family members via a series of SMS messages - Each message has a Google maps link that helps in tracking # Technology Stack

I-PROTECT3, from the project README
From the project README

Main components on the I-PROTECT3

ATmega328P-AUDS3231M

I-PROTECT3 bill of materials (BOM)

13 components, 11 distinct parts.

QtyPartRefs
1
ATmega328P-AU
U1
1
DS3231M
U2
1
Crystal
Y1
1
SIM 800
J1
1
SSD1306
J2
1
AVR ISP
J3
1
CR1220
BT1
1
SW_Push_Open
SW1
2
C_Small
C1, C2
2
R
R1, R3
1
R_Small
R2

I-PROTECT3 design files

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

I-PROTECT3: common questions

What microcontroller does the I-PROTECT3 use?

The I-PROTECT3 is built around the ATmega328P-AU, from the AVR/Arduino family.

How big is the I-PROTECT3 PCB?

The I-PROTECT3 measures 49.5 × 21.6 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the I-PROTECT3?

13 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the I-PROTECT3 design files?

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

Can I use the I-PROTECT3 design in my own project?

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

Can I test firmware for the I-PROTECT3 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 i-Protect

Similar boards