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Attendance System Simple

sgariba21-beep·esp32-attendance-device·hardware/PCBs/Attendance System_v0/Attendance System_Simple.kicad_pcb

Attendance System Simple PCB layout, top view — open source board by sgariba21-beep

About the Attendance System Simple PCB

Attendance System Simple is an open source PCB design by sgariba21-beep, published on GitHub under the AGPL-3.0 license. It is a 2-layer board measuring 44.9 × 54.2 mm, with 3 components from 2 distinct parts.

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

From the project

An ESP32-based fingerprint device for automating attendance in schools and other institutions

Ghanaian schools and institutions still take attendance on paper. A teacher calls a register, marks each name by hand, then copies the totals into another book or a spreadsheet. Roll-call takes class time and the handwritten tallies are easy to miscount and slow to total across a term. This system replaces the register with a fingerprint scan.

An ESP32 device with an R503 fingerprint sensor records each scan, and a Next.js dashboard backed by Supabase handles reporting and the day-to-day management of devices and members. One cloud Supabase project serves every institution, with each…

Attendance System Simple bill of materials (BOM)

3 components, 2 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
CONN_01X15_SOCKET
Conn_01x15_Socket
J1, J2
1
CONN_01X06_SOCKET
Conn_01x06_Socket
J3

Attendance System Simple design files

The KiCad project lives in the sgariba21-beep/esp32-attendance-device repository on GitHub; these links point at the commit this page was built from.

Attendance System Simple: common questions

How big is the Attendance System Simple PCB?

The Attendance System Simple measures 44.9 × 54.2 mm, has 2 copper layers and is 1.600198 mm thick.

How many components are on the Attendance System Simple?

3 components, from 2 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Attendance System Simple design files?

From the sgariba21-beep/esp32-attendance-device repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Attendance System Simple design in my own project?

Yes, under the terms of its AGPL-3.0 license, which sgariba21-beep chose for the repository.

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