HardLabs

Smart-Home-Alarm

neez11·Smart-Home-Alarm·hardware/hemlarm.kicad_pcb

Smart-Home-Alarm PCB layout, top view — open source Raspberry Pi board by neez11

About the Smart-Home-Alarm PCB

Smart-Home-Alarm is an open source Raspberry Pi PCB design by neez11, published on GitHub. It is a 2-layer board measuring 30.5 × 58.5 mm, with 6 components from 5 distinct parts.

Its main chip is the Raspberry Pi GPIO Header, from the Raspberry Pi family. By type, the board carries 4 connectors and 2 resistors.

It belongs with the iot & wireless and sensors designs in this gallery.

From the project

A local smart home alarm system built with Raspberry Pi Zero WH, including PIR sensing, LED and buzzer feedback, Zigbee/MQTT door monitoring, camera integration, a web dashboard, and custom PCB design.

A local smart home alarm built with Raspberry Pi Zero WH, featuring PIR motion detection, LED and buzzer alarm feedback, Zigbee/MQTT door monitoring, camera support, a web dashboard and custom PCB design.

Contributors: - @neez11 - @abbefakih - @MarcusAtaseven - @Samy-Jomma

This project is a smart home alarm prototype designed to run locally without cloud services. It combines embedded hardware, wireless communication, backend logic, a web-based dashboard, PCB design, and a 3D-printed enclosure into one complete system.

Smart-Home-Alarm, from the project README
From the project README

Smart-Home-Alarm bill of materials (BOM)

6 components, 5 distinct parts.

QtyPartRefs
1
Raspberry Pi GPIO Header
J1
1
PIR Sensor
J2
1
LED-kontakt
J3
1
Buzzer-kontakt
J4
2
220
R1, R2

Smart-Home-Alarm design files

The KiCad project lives in the neez11/Smart-Home-Alarm repository on GitHub; these links point at the commit this page was built from.

Smart-Home-Alarm: common questions

What microcontroller does the Smart-Home-Alarm use?

The Smart-Home-Alarm is built around the Raspberry Pi GPIO Header, from the Raspberry Pi family.

How big is the Smart-Home-Alarm PCB?

The Smart-Home-Alarm measures 30.5 × 58.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Smart-Home-Alarm?

6 components, from 5 distinct parts. The full bill of materials is listed on this page.

Where can I download the Smart-Home-Alarm design files?

From the neez11/Smart-Home-Alarm repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Smart-Home-Alarm design in my own project?

The repository has no license, so all rights stay with neez11. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Smart-Home-Alarm without the hardware?

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

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