Super simple Weather station containing only two components.

Weather forecaster, which displays the weather forecast on the screen in the form of descriptive text.

Digital Bathroom scales you get for $20, not more expensive then mechanical analog scales, BUT so boring in design. Lets do it better !

In this case, it is interesting that are used two sensors to scan the entire 360-degree space.

Pressure tendency can forecast short-term changes in the weather. This is a very sophisticated device designed for sailors, yachtsmen, etc.

Variometer is instrument that indicates the changes in the altitude variations.

On this project I will show you how to measure the speed of movement of an object using HC-SR04 ultrasonic sensor.

This is a thermometer intended for measuring the temperature in the room where we are staying, also known as room comfort thermometer.

A very low power consumption rechargeable temperature and humidity monitor that can run off a rechargeable battery for 12 days or more.

Use an ESP32 Cam and a passive infrared (PIR) sensor to create a motion-activated security camera that posts photos to a Discord channel.

Very simple station that shows: Temperature, Humidity, Heat index, Carbon Monoxide, Alcohol, Carbon dioxide, Toluene, Ammonium and Acetone.

Have you ever had to use sensors that use the I2C protocol, but realize that they all have the same, non-changeable address?

Use a ratiometric linear Hall effect sensor to build simple magnetic field strength meter.

An experiment of using SEFR, a fast and simple tiny machine learning classifier to detect colors on an Arduino Nano 3.0 (ATmega328P).

Better code for the MMA8452Q

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

We can measure body temperature without contact with this device.

Discover a line

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!

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

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

Literally the simplest way to make a weather station!

Remote temperature monitor using a Bluetooth module and an NTC thermistor. An Android app made with App Inventor is used to read data.

Copy colours from outside environment.