Fantastic Tutorial. I wish to have your expert advise. Can you please suggest which sensor will be best for measuring distance outdoors and is weather proof for obstacle avoidance?..Thank you very much in Advance
Thanks for your nice videos. Can you explain in a short video how work the radioaltimeter that mesure distance till 1000 - 1500 meters ? What are the components and its parameters to be able mesuring such distace. I know hardware in this case are expencive but just an explanation please. Regards
This video is very helpful. I can use this sensor and detect the distance correct. I found there is an issue: after the sensor cannot detect the distance (namely, it returns 8990) for a while (e.g. 30s), then the program dead. I have to restart by clicking Reset button. Wondering how to avoid this problem?
@@robojax you are right. the dead was from the loose plug. BTW, the sensor seems not be able to detect 3x3x4" cube if it is 27" far away from the sensor. Thought it might be the object is too small? Do you have any suggestion? Thank you in advance.
yes and that is very easy. I have tones of videos on servo. most on push buttons with some kond of conditions. just use you distance instead of push buttons. search my channel for servo.
If the wall is at an angle to the sensor will it still be able to read the distance? Ultrasonic sensors have difficulty unless they are not pointed straight at the wall, curious how these perform?
if you want micrometer level accuracy youre going to have to spend more than $15 lol, although i bet if you were to take an average from the readings it would be a lot closer to the real number
That is called taking action. I have explained it in many videos. You can learn it from this video showing when temperatures reaches certain temperature or goes up or down ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-FWRWLzKFf38.htmlsi=hHCtvj_gnphhvyGM
that is not our focus. Yes the laser beam hits the object and returns and the time it takes to return is divided by 2. I have provided datasheet if you want to learn more about it.
