There are two folders in a Raspberry (video1 and video2). When the Rasp starts up, a looping playlist of the videos contained in video1 is played. I have an HC-SR04 sensor with nodeMCU connected to an ESP8266. When a person walks in front of the sensor (dist < 30 cm) the playlist is interrupted and the first video contained in video2 is started. When this video finishes, playlist execution resumes with the video that was running at the time of the interruption. When a second person passes by, the playlist is interrupted again and the second film contained in video2 is played, and so on. When the movies in video2 finish, the first movie is played in the next step. I want to use Mqtt.
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9 freelancers are bidding on average $21 for this job
Hi where do you want to play audios and videos ? any module or connected to a device i can give you the code with all of your description i am an expert in arduino and electronics with 4 years of experience thanks
Dear Sirs. I have a good experience in working with arduino and ultrasonic sensors. By coixedance my last project included ESP8266 and ultrasonic sensor. Will be proud to help you
My name is Elías Mendieta. I am an electronic electrical engineer and I have worked on multiple occasions with the sensor you mentioned. I could help you in this project efficiently and quickly. Thank you.
I am [login to view URL] in Embedded Systems Design, good in Embedded design with 15 + years of teaching & development experience. I will give best service.