This is a smart plant pot that can sense the plant's condition and shows an emotional expression (animation) for that condition.

Transmit temperature readings via two nRF24L01 transceiver modules using an Arduino Nano and a TTGO T-Display and upload to Thingspeak.

A realtime motion activated camera trap leveraging AI at the edge and Sigfox.

Use the IO Expander and accessories to connect OLED screens and I2C sensors over a 100ft away.

Intelligently reduce the moisture in your basement/crawlspace to help control mildew growth and lower your heating/cooling bill.

This is a simple and fun project with pocket friendly budget.

Can we "hear" a difference between pouring hot and cold water? Amazing proof-of-concept by a quick real deployment using Edge Impulse Studio

This project is about control of temperature in values of 23 and 25 grades and control for hysteresis using DHT22 and Arduino 101.

The lightmeter based on Arduino as a main controller and BH1750 as a metering cell. Information is displayed on SSD1306 OLED display.

An SKU237545 pressure sensor.

DIY Arduino air quality monitor which can measure surrounding air quality also shows temperature and humidity in your room.

Pulse induction Metal Detector. It can detect a metal coin at a distance of 15 cm and a larger metal object at a distance of 40 cm and more.

A weather station that can show local atmospheric pressure, temperature humidity and UV index without any internet connection.

An air monitor that can measure CO, CO2, H2, CH4, NH3, Alcohol, Bangene, Acetone, Hexane, Toluene, Smoke and Flammable gas concentration.

Build your own IoT-based water quality monitoring system WITHOUT any TDS/pH meter !!

It is a device that measures CO2 levels, inside and outside temperatures, and humidity.

It's a screen with colorful backlight that shows you some information about printing progress.

A simple project to make a GPS log station with data speed, max speed, distance trip and altitude. all data are write on SD card

Speedometer that uses a GPS for speed sensing and an RGB LED to indicate speed to the user. Also features a blinking white light.

This project shows how to use MATLAB and Arduino to acquire and fix data from a bundle of DHT22 sensors, live plot, and export the results.

A blind assist tool that provide obstacles notification and GPS location to the guardian / authority via SMS.

This smart stick can help blind people walk on the street safely without any help.

An easy to build simple weather station that connects to your smartphone via WiFi and Blynk.