Protect your projects by making them fingerprint-secured with sleek, compact and fast ID809 Capacitive Fingerprint Sensor.

Better code for the MMA8452Q

Using Arduino and the sensors I analysed how a small air humidifier can change the parameters of the room and influence health state.

You will learn how to build a thermometer with Arduino and the LM35 sensor, as well as how to build an enclosure for your project.

Cheap and Simple 3-Axis Gauss Meter

You'll learn how to make a luxmeter with Arduino and BH1750 Module.

In this condition of COVid-19, we should avoid touching like Doorbell or anything so in this project to make anything Touchless/NON-contact

Typically ultrasound sensor used to measure the range of the target, this project can locate the target in two dimensions.

This tutorial is on the IR sensor application. It also specifies a method to remove static and low-frequency noise.

Hi, my name is Rohan Barnwal and in this project, I taught you how you can create your own Cheap Infrared Gun Using Arduino Uno

How to make Touch Less Switch using Arduino UNO for Corona Safety

My daughter is getting adventurous in her cycling, so I put together a simple logger and speedo to show where she traveled

We can measure body temperature without contact with this device.

Super easy project using an arduino uno to detect speed of various moving objects with the help of a pair of IR sensors and get the speed.

Controls cursor using a simple joystick

Thermistors are simple, inexpensive, and accurate components that make it easy to get temperature data for your projects.

With Arduino + OLED and LCD

Keep that bad virus away from your safe zone. Build your own real-time thermal vision device to detect unwanted visitors at your door.

Despike/smooth data from a DHT22 with a median filter and display on a 0.96 inch OLED with the date and time from a DS3231 real-time clock!

Temperature monitoring using Arduino and SHT85 with High accuracy.

This project will show you how to make a probe using a datalogging Arduino shield, some sensors and an RTC.

Easy peasy reliable tachometer, that you can use to measure the rpm of tools, bicycle wheels, and robots using inexpensive parts.

Very simple air quality monitor with nice processing graphical interface oh PC monitor.

Nice looking weather station based on BMP180 and DHT11 sensor boards.