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I am experiencing an accuracy problem with all of the MegaTinyCore devices I have tested (ATtiny 402, 1614, 1616, 414, 32xx
). This appears to be a core issue, as the same sketch and hardware works p…
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Add support to use ultrasonic and/or IR distance sensors for proximity detection. They can then be mounted under the hexacopter to improve accuracy when landing.
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- [x] Study how the sensor works
- [ ] Integrate the sensor with existing platform.
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## Summary
Uses ultrasonic sensors to prevent wall collisions.
## Context
With ultrasonic sensors, detects surfaces and stops robot before collision.
## Acceptance Criteria
-Must use (4…
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- Ultrasonic sensors (Add and get values)
- Encoders (get values for distance coefficients)
- More?
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Sensors
- [x] RPi Camera - [UbiquityRobotics/raspicam_node](https://github.com/UbiquityRobotics/raspicam_node)
- [ ] Ultrasonic distance sensor
- [x] disc wheel encoder
- [ ] Inertial measuremen…
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Our original testing used the [GPIOzero library's driver class](https://gpiozero.readthedocs.io/en/stable/recipes.html#distance-sensor) for these cheap distance sensors. Results were reliable, but not…
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Once the placement is confirmed of all the sensor locations on the bike, I will simulate the capacitive sensors with 4 ultrasonic distance finders to allow me to test the decision matrix.
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The ultrasonic sensors help in measuring the distance, which will be used in this project to measure and water level and send the warning if it goes beyond the safe level. But the problem with ultraso…
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Device name: Ultrasonic distance sensor MB 1330
Protocol: GPIO/Serial
URL of example product: https://www.maxbotix.com/Ultrasonic_Sensors/MB1330.htm
Further information e.g. data sheet: https://www…