A
Anonymous
Mar 09, 2026
Rating: 4/5
Good value for money
Range is decent but struggles in bright sunlight. Perfect for indoor use though.
Description
Trendy Premium Product Quality Guaranteed
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Input Voltage | 3.3V - 5V DC |
| Detection Range | 2cm - 40cm |
| Detection Angle | 35 degrees |
| Output Signal | Digital Switching Output (0 and 1) |
| Comparator Chip | LM393 |
| Power Indicator | Red LED |
| Output Indicator | Green LED |
| PCB Dimensions | 32mm x 14mm |
| Mounting Hole Diameter | 3mm |
| Potentiometer | Adjustable Sensitivity Control |
5 reviews
A
Anonymous
Mar 01, 2026
Rating: 3/5
Needs careful tuning
Works well indoors but outdoor light affects it. You need to shield it for best results.
A
Anonymous
Feb 27, 2026
Rating: 5/5
Works great with Arduino
Easy to integrate into my robot car project. Very sensitive and responds quickly to obstacles.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Fast delivery and well packaged
Tested on 5V and 3.3V both work fine. No issues with the connections.
A
Anonymous
Feb 02, 2026
Rating: 5/5
Perfect for obstacle avoidance
Calibration knob makes it very versatile. I can set the exact distance I need for my bot.
5 FAQ
Q: Can this work with Raspberry Pi?
A: Yes, it operates at 3.3V to 5V logic levels compatible with Raspberry Pi GPIO.
Q: Does it come with jumper wires?
A: No, please purchase jumper wires separately as they are not included in the package.
Q: What is the maximum detection distance?
A: Approximately 40cm depending on surface reflectivity and ambient light conditions.
Q: How do I adjust the sensitivity?
A: Use the blue potentiometer on the board with a small screwdriver to tune the range.
Q: Is the output analog or digital?
A: This module provides a digital TTL output signal, low when obstacle detected.
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