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AI Machine Vision Sensor Selection Guide

DFRobot Jan 25 2021 1923



1. Pixy 2 CMUcam5 Image Sensor (Robot Vision)

Pixy2 is smaller, faster and more capable than the original Pixy. Like its predecessor, Pixy2 can learn to detect objects that you teach it, just by pressing a button. Additionally, Pixy2 has new algorithms that detect and track lines for use with line-following robots. The new algorithms can detect intersections and “road signs” as well. The road signs can tell your robot what to do, such as turn left, turn right, slow down, etc. And Pixy2 does all of this at 60 frames-per-second, so your robot can be fast, too.


2. Gravity: HUSKYLENS - An Easy-to-use AI Machine Vision Sensor

HuskyLens is an easy-to-use AI machine vision sensor. It is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, color recognition, and tag(QR code) recognition.

Through the UART / I2C port, HuskyLens can connect popular main control boards like Arduino, micro:bit, Raspberry Pi and LattePanda to help you make very creative projects without playing with complex algorithms.

AI Machine Vision Sensor Selection Guide

Product Name

Pixy 2 CMUcam5 Image Sensor (Robot Vision)

Gravity: Huskylens - An Easy-to-use AI Camera | Vision Sensor

Image Sensor

NXP LPC4330, Dual Core 204 MHz

OV2640, 2.0 Megapixel

Built-in Algorithm

Color Recognition Line Tracking Barcode Recognition

Face Recognition Object Tracking Object Recognition Color Recognition Line Tracking Tag Recognition Object Classification

Communication Interface

UART, SPI, I2C, USB, digital, Analog


Onboard Screen


2.0” IPS

Compatible Controllers

Arduino, micro: bit, Raspberry Pi

Arduino, micro: bit, Raspberry Pi


1.65”x 1.5”

2.05” x 1.75”

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