Ultrasonic sensor
$15-30 USD
Plačilo ob prevzemu
I have two ultrasonic sensors (Sensor A and sensor B) connected to two Esp8266 and a raspberry pi where is installed a server Mqtt. When a person passes at a distance less than 80 cm from sensor A starts a video on the raspberry. If a person passes first in front of sensor B and then in front of sensor A the video must not start (in practice sensor A must remain inactive for x seconds. After x seconds it will be active again).
ID projekta: #32327358
Več o projektu
5 freelancerjev ponuja v povprečju za $988 na tem delu
I have more than 8 years experience in embedded hardware and firmware development . And I have already worked on esp32 and rpi with camera also . So I can do your job within a time limit with your satisfaction.
Hello there, I am an Arduino engineer by profession and have been doing Arduino based projects for quite a while now. Your defined task is very straight forward and I am confident about it. I have developed a similar p Več