Arduino Uno

Arduino Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.. You can tinker with your UNO without worring too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again. "Uno" means one in Italian and was chosen to mark the release of Arduino Software (IDE) 1.0. The Uno board and version 1.0 of Arduino Software (IDE) were the reference versions of Arduino, now evolved to newer releases. The Uno board is the first in a series of USB Arduino boards, and the reference model for the Arduino platform; for an extensive list of current, past or outdated boards see the Arduino index of boards.

Main Content

Arduino-Based Determination of an Air Humidifier Efficiency

“Using Arduino and the sensors I analysed how a small air humidifier can change the parameters of the room and influence health state. Portable humidifiers are very popular for use in a variety of environments and the manufacturers of these …

The Arduino CNC Drawing Machine

“Hi guys, so this instructable will help you out to make simple, less budget Arduino cnc plotter. In this project i had used some recycled parts like printer rail, smps box cd drive mechanism etc.. so the supplies that you …

Connect 4 Playing Machine

“A 3D printed machine controlled by an Arduino that plays Connect 4. These instructions describe the making, assembly and workings of a Connect 4 game created for use with an Arduino microcontroller. The game consists of a purchased game board …

Simple CNC From Scrap Printers

“After building my 3D printer out of old printers and MDF and using it for a few years, I want to expand my machine shop with a CNC machine. Before to go and buy expensive aluminium extrusions and electronics, I …

Type K Thermocouple Sensor Amplifier Arduino Shield

“This is a Type K Thermocouple Sensor Amplifier Arduino Shield that enables an Arduino board to acquire temperatures from a thermocouple of type K. The shield works with a single supply and takes 5V DC from the Arduino board, the …

ULTRASONIC LEVITATION Machine Using ARDUINO

“It is very interesting to see something floating in the air or free space like alien spaceships. that is exactly what an anti-gravity project is about. The object (basically a small piece of paper or thermocol) is placed between two …

A DIY Hexapod Robot with Arduino, Lego, and 3D Printed Parts

“A programmable 6-legged robot with Lego, Arduino, and two off-the-shelf DC gear-motors for project-based STEM learning. Legged robots have always been one of the most interesting creations in the robotic industry as they could help us in exploring mysterious lunar …

Another 5x5x5 RGB LED Cube

“This is the forth cube project I have posted here. I said in the third one that it would be the last, but this cube is a whole new way to build cubes - much easier, using LEDs very similar to …

Autonomous UV Robot with SLAM

“The affordable autonomous robot provides localization and mapping facilities and safely navigate the robot through the environment. As we face a worldwide healthcare crisis caused by COVID-19, there’s a large need for disinfection. This tutorial can be followed …

Turtlesim Teleop with EtherCAT and Arduino Using ROS

“Use ROS (running on Esmacat Master S/ Esmacat Master C) to teleoperate the turtlesim node using analog input from LCD Shield with EASE. In this tutorial, you will learn how to set up an Esmacat Master S / Esmacat Master C …