Laser rangefinder modules for arduino / maker boards
Board-level modules · published single-unit prices · figures verified 2026-10-23
For arduino / maker boards the binding constraint is uart-ttl on 3.3–5 v logic; level shift if the board is 5 v. The table below filters the catalogue to the classes that fit this job, with the published single-unit price for each.
Classes that fit arduino / maker boards
| Model | Range | Emitter | Blind zone | Supply | Published unit price |
|---|---|---|---|---|---|
| LRF10VB | 0.05–9 m | 940 nm DToF | 5 cm | 3.3–5 V | $10 |
| LRF22VB | 0.05–20 m | 905 nm | 5 cm | 3.3–5 V | $12 |
| LRF50VB | 0.05–50 m | 905 nm | 5 cm | 3.3–5 V | $70 |
| LRF50H | 0.05–50 m | 905 nm | 5 cm | 9–36 V | $100 |
| LRF100H | 0.05–100 m | 905 nm | 5 cm | 9–36 V | $200 |
| LRF600H | 0.05–600 m | 905 nm | 5 cm | 9–36 V | $350 |
What to check before ordering
- Working distance versus blind zone — the module must read the nearest target, not the farthest.
- Supply rail — UART-TTL on 3.3–5 V logic; level shift if the board is 5 V.
- Interface — UART-TTL with a documented frame and checksum on every class; no native analog output.
What this page does not claim
It does not quote competitors' specifications from memory, and it publishes no number our catalogue does not carry. Where a figure matters and is unpublished, ask for the datasheet.
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