SHARP GP2Y0A41SKOF Analog IR Distance Sensor for Arduino (4-30cm)
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Introduction
The SHARP GP2Y0A41SKOF is an industry-standard analog IR distance sensor delivering precise measurements from 4-30cm via a linear voltage output (0.3-3.1V). Ideal for robotic navigation and NFC-based smart devices, its compact design and JST connector ensure easy Arduino/Raspberry Pi integration. Trusted by makers for applications like cliff detection in robots and key reminder systems, this sensor combines SHARP’s reliability with plug-and-play functionality.
Applications
Specification
Projects
Project 1: How To DIY a Robot with Function of Gap Avoidance
When the robot wanders around and arrives at step or the edge of the table, it can detect that there is a cliff in front of it, on the left or right of it to avoid the cliff and protect itself, then continue its journey
The things you need:
SHARP GP2Y0A41SKOF Infrared Distance Sensor*3
Digital Crash sensor (Left) *1
Digital Crash sensor (Right) *1
The things you need:
Sharp IR Analog Distance Sensor
NFC Tags (order as many as you want to have to put on key rings)