Robobot calibration: Difference between revisions
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== Sending commands to the Teensy board using MQTT == | == Sending commands to the Teensy board using MQTT == | ||
== Line sensor == | |||
[[file:line-sensor-firmware-blocks.png | 500px ]] | |||
The line sensor blinks the LED illumination and subtracts the non-illuminated from the illuminated. | |||
These (raw) values are then normalized relative to a calibrated expected white value. | |||
The normalized value is between 0 (black - no reflection) and 1000 (calibrated white reflection). | |||
Revision as of 09:08, 1 March 2025
Back to Robobot
Sending commands to the Teensy board using MQTT
Line sensor
The line sensor blinks the LED illumination and subtracts the non-illuminated from the illuminated.
These (raw) values are then normalized relative to a calibrated expected white value.
The normalized value is between 0 (black - no reflection) and 1000 (calibrated white reflection).
