Ultrasonic sensors
Sensors that send out a sound pulse and time its echo to measure the distance to something close by. Robots use them as a cheap short-range bumper, since they see glass and work in the dark, where cameras struggle.
A kind of part, not one product. The robot company does not say which model or whose it is. So there is no single price; the estimate is what comparable products cost.
- 1 of 30
- robots in the database
- Not named
- made by
- Senses
- brain layer
- Not public
- price
Key numbers
- Range
- Short, typically a few metres
- Gives
- Distance only, no picture
DEEP Robotics, Jueying Lite3 product pagedeeprobotics.cn, saved copy
Strengths and trade-offs
Our analysisStrengths
Cheap
Sees glass and shiny surfaces, and works in the dark
Trade-offs
Short range
Only a rough idea of shape
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Numbers and listed prices on this page come from the sources shown. Anything marked as our analysis, our read or our estimate is our own view and has not been confirmed by any company. Last checked 9 Nov 2026. How we verify
