Content for Arduino Uno

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of USB Arduino boards, and the reference model for the Arduino platform; for an extensive list of current, past or outdated boards see the Arduino index of boards.

Arduino UNO Gear Indicator for Manual Transmission using Hall Sensors

“Learn how to create a simple gear indicator for the manual transmission of the car. For that, we will use Arduino UNO with SSD1306 128x64px IIC OLED screen and 4 Hall Sensors to measure the magnetic field of the magnet …

Creating a low-cost EV charging station with Arduino

“The high cost of EV (electric vehicle) chargers may lead you to believe that they’re complex systems. But with the exception of Tesla’s Supercharger, that isn’t true. They’re actually quite simple — basically just glorified switches. All …

DC Motor Position Control with Potentiometer for Robotic Arm

“Replacing servos with DC motors + potentiometers for precise, cost-effective robotic arm control. Circuit Connections - Connect the potentiometers to analog input pins of the L293D Shield or Arduino board. The pins are A0, A1, A2, and A3, with the positive and …

LED VU-meter Music Reactive Light

“VU- meter using Arduino and sound sensor Hey folks, we are making a sound reactive light using arduino and sound sensor. which is also known as the LED VU meter. to make this project we need a analog Sound sensor …

Wireless Scoreboard Display for Drone Soccer or Other Games

“A portable, wireless LED display panel for showing scores of a Drone Soccer match or any typical match involving two teams or players. What This Project Is About This project was created to be a low-cost and convenient way to …

Breathing Mechanism for Animatronic Puppets & Companion Bots

“Simulate realistic breathing inside your puppet or animatronic companion bot. I’m building a companion bot (related projects: Animatronic Fox Head) and wanted to add some movement to the body as well to help it feel more life like. I …

Building a Colorful LED Matrix Display with WS2812B

“In this project, we’ll guide you through building a colorful LED matrix display using WS2812B modules. Circuit Design 1. Connect WS2812B Modules: Connect the data input (DI) of each WS2812B module to a digital pin on the Arduino (e …

DIY Garage Door Opener Using Arduino: A Beginner’s Guide

“In this article, we’ll delve into the exciting realm of simulating a garage door opener using Arduino. Embarking on the journey of learning Arduino opens up a world of possibilities for enthusiasts to create innovative projects. In this article …

EASY Arduino Alarm Clock (w/ Matrix Display)

“A functioning alarm clock with an easily adjustable alarm time, a matrix display, and a nice case to go with it! So, it’s a clock. oh my god whaaaat Yeah, there’s not much to say about the finished …

EASY Environment Monitor

“Simplest of the simple. Uses an Arduino UNO, but could be used with other boards. So, I made an Environment Monitor. What does it do? - Measures Temperature (in F) - Humidity (in %) - Barometric Pressure (in mb) - Time since code first ran …