To extract information from QR codes and use a Barcode & QR Code HAT and a Raspberry Pi Pico. Description To extract information from QR codes and (even create your own barcode & QR Code using Python), use a Barcode & QR Code HAT and a Raspberry Pi Pico. What Are QR Codes and How Do They Work?
Scan QR Codes with Raspberry Pi Pico Continue Reading
Robotic fish is a biomimicking of a real-world fish being developed with a view to enable surface level cleaning of water bodies. Introduction Robotic fish is a biomimicking of a real-world fish being developed with a view to enable surface level cleaning of water bodies. The fish monitors the pH levels of the water that
PATROL FISH TO COLLECT AND CHECK THE CONTAMINATION OF A WATER BODY Continue Reading
When I saw a COREXY (or H-Bot) plotter, I thought I would make it someday. Since most of its components were made from 3D printers so I have postponed it. Fortunately, once again the PVC pipes gave me an idea to build it with a special version. My Dual-Task CoreXY DrawBot can perform double tasks simultaneously, eg:
Dual-Task CoreXY DrawBot Continue Reading
For those who don’t know Nixie tubes are electronic devices used for displaying numbers and other character using glow discharge. They date back to 1950s not used commercially anymore. Currently they do experience second life though, as people do tons of cool projects. In this instructable I will show you how to glow individual digits
Controlling Nixie Tube With Arduino Using K155ID1 Microchip Continue Reading
With Artificial Intelligence, the science fiction is turning into reality and automation is taking… Description With Artificial Intelligence, the science fiction is turning into reality and automation is taking over the world. Inspired by the Iron man and Jarvis we decided to build something similar which can be controlled just by hand gestures. This system
Gesture based Intelligent Appliance Control Continue Reading
Lots of people celebrate Halloween by making pumpkin sculptures most of them only just carve a scary looking face from the pumpkin and place. in this tutorial, I am showing how to give a more awesome effect to your pumpkins. here I added human/obstacle detection, smoke and lights. let’s scare them all Step 1: Components
SMOKING HALLOWEEN PUMPKIN USING ARDUINO AND IC 555 Continue Reading
When a solid substance is heated the increase in energy manifests itself in the form of an increase in temperature. If the heating rate is constant the temperature increase is also constant as long as there is no change in the structure of the substance. At the time when some kind of transition is initiated
Differential Thermal Analysis Using Arduino and PhyPhox Continue Reading
This project is loosely inspired by the laser harp of Jean-Michel Jarre. Instead of lasers however, it uses eight SHARP infra-red distance sensors, the variants with the longest range of 35 to 40cm. These sensors are laid out in a row to provide rows of 8 notes at 3 different height levels giving a total
Aetherharp: Three Level, 24 Note, MIDI Air-harp. Continue Reading
This is a simple touchless candy dispenser using an ultrasonic sensor for activation, a stepper motor to dispense candy, and an Arduino for controlling everything. The candy dispenser can be powered using the USB port or using a 9v battery. Inside the cylindrical container, there is a part with spokes that is turned by the
A Simple Arduino Touchless Candy Dispenser Continue Reading
In this project we use an Arduino Uno along with some simple components to create an interactive, scary and playful decoration for Halloween to impress all your guests. Our idea is basically designing a candy dispenser that only provides the user with a few candy if a riddle is solved properly; of course everthing ambiented
Free Arduino projects, circuits, code and tutorials. Pick a board, pick a sensor, build something.
