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2 layers18.9 × 10.9 mmIR SENSOR, the printed circuit board in 3D

KiCad-based IR Module PCB design featuring circuit schematic, PCB layout, 3D visualization, and footprint integration.

Size
18.9 × 10.9 mm
Copper layers
2
Thickness
1.6 mm
Parts
9
Nets
7
Pads
38
Tracks, vias
110, 7
Routed
Yes
KiCad
KiCad 10.0 (file 20260206)
Created
15 Oct 2026
Updated
15 Oct 2026

Overview

IR SENSOR is an open-source printed circuit board by arpandebnath56, from the arpandebnath56/IR-Module-PCB-Design repository on GitHub. It is a 2-layer board of 18.9 × 10.9 mm with 9 parts on 7 nets, routed with 110 tracks and 7 vias.

It is built around the LM358 and IR204-A-L. Its parts include 3 resistors, 3 diodes, 1 IC and 1 connector. It belongs with the sensors and measurement boards of this library.

Main components

2

README

README.md

IR Module PCB Design

A KiCad-based PCB design project for an Infrared (IR) module.

Project Overview

This project contains the circuit schematic, PCB layout, and 3D visualization of an IR module.

Design Preview

3D PCB View

IR Module PCB 3D View

Circuit Schematic

IR Module Schematic

PCB Layout

IR Module PCB Layout

Tools Used

  • KiCad EDA
  • Electronic Circuit Design
  • PCB Layout and Routing
  • 3D PCB Visualization

Author

Arpan Debnath
B.Tech in Electronics and Communication Engineering

Project Status

[In Progress / Completed]

Parts

9
QtyValueFootprintReferences
1100Resistor_SMD:R_0805_2012MetricR1
110kResistor_SMD:R_0805_2012MetricR2
110kPotentiometer_SMD:Potentiometer_Bourns_3224W_VerticalRV1
1330Resistor_SMD:R_0805_2012MetricR3
1Conn_01x03_PinConnector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_VerticalJ1
1D_PhotoLED_SMD:LED_0402_1005MetricD1
1IR204ALED_SMD:LED_0402_1005MetricD2
1LEDLED_SMD:LED_0402_1005MetricD3
1LM358Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.514x3.2mm_ThermalViasU1

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Questions

How big is the IR SENSOR PCB?

It measures 18.9 × 10.9 mm and has 2 copper layers, 1.6 mm thick.

What parts does the IR SENSOR use?

9 parts, built around the LM358 and IR204-A-L. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the IR SENSOR KiCad files?

From the arpandebnath56/IR-Module-PCB-Design repository on GitHub, at the commit this page was made from: the board is IR_SENSOR.kicad_pcb and its schematic IR_SENSOR.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the IR SENSOR design in my own project?

Its repository states no licence, so its author keeps all rights: ask arpandebnath56 before reusing the design.