EOL Trace Unit compatible with Lidar Bot and Bala robotics platforms

Description

This product is EOL.

Description

TRACE unit is mainly consist of 4 sets of IR, 1x infrared emitting and 1x infrared receiver for each set. The infrared LEDs should be placed towards and close to the ground where having black tracing lines and white background (or vice versa) layouts.

The IR transmitter keep emitting, at the mean time infrared ray would be absorbed by different color of objects. Black can absorb more ray than other color, so the infrared receiver (infrared sensitive phototransistor) would receive less which makes the resistance value of the phototransistor would vary with different object color. Then we assign an AD convertor tp capture the data.

This Unit communicates with the M5Core via GROVE PORTA I2C (0x5A).

Product Features

• operation range: The reflecting surface is less than 11mm from the photoelectric surface
• Program Platform: Arduino, UIFlow (Blockly, Python)
• Two Lego-compatible holes

Include

• 1x TRACE Unit

Applications

• Self-tracing robot

Specification

Resources	Parameter
Net weight	32g
Gross weight	34g
Product Size	70*16*18mm
Package Size	200*100*10mm

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