Edtechs
Hummingbird Dial Sensor
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$13.95
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In stock at supplier
A rotary dial that reports its position as a value from 0 to 100. Students use it to set a speed, dim a light, pick a mode or steer a servo by hand — the sim...
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A rotary dial that reports its position as a value from 0 to 100. Students use it to set a speed, dim a light, pick a mode or steer a servo by hand — the simplest way to put a person in the loop of a Hummingbird program.
Connects to a sensor port on the Hummingbird controller. Works with the Hummingbird Bit and the Hummingbird Duo.
Jargon buster
Plain-language definitions for the technical terms used above.
- servo
- A servo is a motor with built-in position control, usually told to move to a specific angle by a control signal. It matters when you need repeatable movement, such as steering, arms, flaps, or linkages, rather than continuous spinning.
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