We can easily maintain social distancing with this circuit. It shows the distance in OLED & starts buzzer when the distance becomes low.
A cheap and effective method to limit the crowd in public places - such as shopping malls, supermarkets, etc - and public transport vehicles
Prefer a clean ashtray in front of you: connect proximity sensor, timer, motor, battery... you are good to go! Adapt it to any container!
Whether the sun light will be there or not you will know it earlier so that you can have correct monitoring of your plants and can care for
The outcome of detecting distance by Grove - TF Mini LiDAR is going to display on the screen of this tiny and portable Wio Terminal!
Learn how to use the infrared receiver (U24) of Snap Circuits to detect input from remote controls with the micro:bit.
A meter that measures pH, conductivity/salinity, and temperature. Data is monitored remotely using the ThingSpeak platform.
In this tutorial we will learn how to display the distance in mm using VL53L0X Time-of-Flight sensor and OLED Display. Watch the video.
Simulation of HC SR04 Ultrasonic Sensor with Arduino in Proteus to Measure Distance
You will learn how to make a light meter with Arduino.