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

A simple, low-cost flex and pressure sensor!

It can detect metal coin at 15cm +, and bigger metal objects at 50cm and more. Also capable of discriminating between ferrous and nonferrous

This is the first version of my Arduino Weather Station, a very simple project that will give you weather information.

Build a simple shutter speed tester for film cameras.

Take readings from the DHT11 Temperature/Humidity sensor and see them from the Arduino IDE Serial Monitor.

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

This is an Arduino Uno with a DHT11 temp/humidity sensor with and LCD screen powered by a power bank.

For DETECTING fire for about a small range of 3 feets

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 fun and simple project that uses TinyML to detect and respond to dog barks.

This is a 3D Scanner. An ultrasonic sensor is rotated by the servo motor. The object to be scanned is revolved by a motor. Plots in Python.

Use HC-SR04 on Arduino with Processing

Assistant for efficient beekeeping!

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

Soil moisture sensor which gives you LCD display of percentage of moisture.

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

This project shows how to find our lat and long of our location using a GPS module.

Clock without using RTC in Arduino with Temperature and humidity indicator

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

A small but very optimised 3 axis accelerometer, 3 axis gyroscope having inbuilt temperature sensor. Let's pair it with Arduino

I will explain how connect Arduino with Vibration sensor and LED.

Learn why room occupancy detection using environmental sensors and tabular data wins over computer vision.

This is tutorial to help you understand ultrasonic and buzzer and go deeper into learning Arduino, follow these steps and give me feedback.