Hiwonder 4-Channel IR Line Follower Sensor – I2C Module for Line Following Robot
Hiwonder 4-Channel IR Line Follower Sensor – I2C Module for Line Following Robot by MPN 21090020. Compare source-backed specifications, prices, project usa…
Product source: https://www.hiwonder.com/products/4-ch-line-follower
Component facts
- Category: sensor
- Manufacturer part number: 21090020
- Observed catalog price: USD 7.99 (observed estimate, not a binding quote)
- Last updated: 2026-08-17
Source specifications
No structured source specifications have been published for this component yet.
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