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Unit Trace

SKU:A048

Description

Unit Trace is an infrared line-following Unit. It is equipped with 4 sets of infrared LED lights and infrared-sensitive phototransistors. While the robot is moving, it can detect the ground background color in real-time and convert it into a digital signal output to the microcontroller. Through programming, it can correct the route and achieve the line-following function. This Unit communicates with the M5Core via the PORT A interface, with an I2C address of 0x5A.

Features

  • Working range: Reflective surface distance from the photoelectric surface is less than 11mm
  • HY2.0-4P interface, supports UIFlow and Arduino
  • 2 x LEGO compatible holes

Includes

  • 1 x Unit Trace

Applications

  • Line-following robots

Specifications

Specification Parameter
Net Weight 32g
Gross Weight 34g
Product Size 70 x 16 x 18mm
Package Size 200 x 100 x 10mm

Schematics

PinMap

Unit Trace

HY2.0-4P Black Red Yellow White
PORT.A GND 5V SDA SCL

Mega328 ISP** Download Interface Pin Definition

Softwares

Arduino

UiFlow1

Internal Firmware

Easyloader

Easyloader Download Link Remarks
Trace Test Easyloader download /