Car Parking system used Ultrasonic Distance Sensor
LED switch on in order when an object is getting closer.
Bring Spresense into STEM/STEAM education. Teach with Spresense Board [6 -16yr Kids]. Enhance and extend pedagogy value of Spresense kit.
A project utilising the HC-SR04 ultrasonic sensor with an RGB LED that fades from green to red as an object gets closer to the sensor.
Let's make a device to look inside the trash can.
This is a traffic light with a treadmill and a sensor that detects if someone still crossing the road.
Basically this is a project about dustbin which sends the user an email whenever it is about to get full.
Empowering the blind with the ability to use echolocation for more effective indoor navigation.
It has a ultrasonic sensor to detect people presence. When it detects people, it jiggles, makes a random scary sound, and flashes a RGB LED.
Get an alert about your dustbin status when it gets fulled using mail notification and Node-RED.
My first attempt at a robot with a Lego Pirate theme.
The "Social Distancing LED" that alerts you when someone gets too close within 2m.
This is an automatic hand sanitizer project which we made using Arduino and an ultrasonic sensor.
A toy for your lonely cat when you're not around.
Connect Raspberry Pi with Ultrasonic sensor and visualize the distance data using SORACOM Air and Harvest.
Whenever a certain object is brought closer to an ultrasonic sensor, the LED will start blinking and the buzzer will also beep.
Improving on the Window 10 IoT project for Raspberry Pi 3.
Learn how to create a Sigfox mail notifier using Wia and the Pycom SiPy.
In this tutorial we will learn how to use the HC-SR04.
This circuit uses an ultrasonic sensor to measure distance and displays it on a liquid crystal display.
This is just a quickly put together project to have a little fun with social distancing. The project uses an ultrasonic distance sensor, mic
Calculate distance to a certain object using an ultrasonic sensor. It can be used for car distance alerts, security systems, etc.
Integrate your Surilli GSM with ultrasonic sensor and visualize the changing values of distance on 16x2 LCD.
