IR-Obstacle-Detection-Sensor

Agilan74·IR-Obstacle-Detection-Sensor-PCB

IR-Obstacle-Detection-Sensor PCB layout, top view — open source board by Agilan74

About the IR-Obstacle-Detection-Sensor PCB

IR-Obstacle-Detection-Sensor is an open source PCB design by Agilan74, published on GitHub. It is a 2-layer board measuring 60 × 36.5 mm, with 13 components from 11 distinct parts.

Other key parts include the LM358. By type, the board carries 5 resistors, 4 diodes, 2 capacitors, 1 IC and 1 connector.

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

From the project

Custom IR obstacle detection sensor PCB designed using KiCad.

A custom-designed IR obstacle detection sensor PCB developed using KiCad and LM358 operational amplifier for robotics, automation, and STEM applications.

This project is a custom IR Obstacle Detection Sensor PCB designed using KiCad.

- LM358 based design - IR LED transmitter - Photodiode receiver - 100nF and 10uF filtering capacitors - Compact PCB layout

- Obstacle Detection Robots - Line Following Robots - Automation Systems - STEM Learning Projects

IR-Obstacle-Detection-Sensor, from the project README — From the project README

Main components on the IR-Obstacle-Detection-Sensor

IR-Obstacle-Detection-Sensor bill of materials (BOM)

13 components, 11 distinct parts.

Qty	Part	Footprint	Refs
1	LM358	CERDIP-8_W7.62mm_SideBrazed	U1
1	Screw_Terminal_01x03	TerminalBlock_MaiXu_MX126-5.0-03P_1x03_P5.00mm	J1
1	CQY99	LED_D5.0mm_Horizontal_O1.27mm_Z3.0mm_Clear	D1
1	D_Photo_Filled	LED_D5.0mm_IRBlack	D2
2	LED	LED_Cree-XHP50_3V_HighDensity	D3, D4
1	100nF	C_0805_2012Metric	C1
1	10uF	C_0805_2012Metric	C2
1	10K	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R1
1	220	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R2
2	330	R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal	R3, R5
1	Potentiometer	Potentiometer_Bourns_3214J_Horizontal	R4

IR-Obstacle-Detection-Sensor design files

The KiCad project lives in the Agilan74/IR-Obstacle-Detection-Sensor-PCB repository on GitHub; these links point at the commit this page was built from.

Layoutir sensor.kicad_pcb
Schematicir sensor.kicad_sch

IR-Obstacle-Detection-Sensor: common questions

How big is the IR-Obstacle-Detection-Sensor PCB?

The IR-Obstacle-Detection-Sensor measures 60 × 36.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the IR-Obstacle-Detection-Sensor?

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

Where can I download the IR-Obstacle-Detection-Sensor design files?

From the Agilan74/IR-Obstacle-Detection-Sensor-PCB repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the IR-Obstacle-Detection-Sensor design in my own project?

The repository has no license, so all rights stay with Agilan74. Use it as a reference, and ask the author before reusing the design.

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