This small circuit board helps AQI Monitoring through an interactive dashboard showing data of Ozone, CO2, Temperature and Humidity.
This robot tracks and follows an object withing a linear proximity of 50 cm and 120° spherical proximity of about 5cm to 10cm.
The video shows the process of building an antenna rotor for a lightweight VHF / UHF antenna.
The spider robot moves by measuring the distance of the objects in front of it with the help of an ultrasonic sensor, and we can control it
This is the digital stopwatch with (100*100)mm
SPI is well-known for its speed but still people use polling instead of interrupts.
A TinyML based Medical device powered by Edge Impulse using nRF5340 DK to predict Atrial fibrillation, AV Block 1 and Normal ECG with >90%.
A bed that senses an earthquake or other danger and closes to protect sleepers. It protects people from accidents caused by earthquakes.
Blink a message encode as ASCII on click of a button. A nerdy gift.
In This article, I have provided every single thing with a proper explanation so that beginners can try also. This is the easiest IoT P
An Obstacle Avoidance Robot is an intelligent robot, which can automatically sense and overcome obstacles on its path using Arduino UNO.
You rest your finger on the sensor. The light will come on, and if it is the correct finger, it types in your password for you.
Open-source Spirometry for ALL.
Buddy collects temperature, humidity, light, human presence data, calculates productivity, helps break sedentary, built on AWS Edukit.
Make your own musical Christmas lights.
Experiment with a type of sound that humans cannot make or hear. Only a minimum of hardware is required for these experiments.
Set up your Pi to automatically take care of a house plant by reading a moisture sensor and watering when needed.
Project using Arduino Micro and a CC1101 to receive and display the tyre pressures transmitted by a Toyota (Auris Hybrid) and some others
DIY Arduino hot air SMD rework station.
This project is for making a 32-band audio (music) frequency spectrum analyzer / visualizer using Arduino.
Sketch of transistor tester project from Karl-Heinz Kübbeler, so it's much simpler to study, modify, verify and upload to an Arduino.
"Otto DIY with steroids" + Bluetooth + APP + switch + touch sensors + strength + sound detection...
How to create a simple LCD video game with Arduino.
Magnet levitation toy using Arduino. Cheap and easy to make!