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of USB Arduino boards, and the reference model for the Arduino platform; for an extensive list of current, past or outdated boards see the Arduino index of boards.

Project  Laser Harp

Laser Harp

“The laser harp was born as a remake of an old project. The basic idea is to create a variation of a classic instrument such as the harp using current electronic technologies, such as microcontrollers, sensors and speakers. The structure …


“A simple Arduino based logger for depth mapping of water bodies. Using cheap and simple hardware like a GPS module, an SD card and a standard NMEA capable echolot sounder. The data is then transformed into a depth map with …

AquaMon - Aquaponics and Fish Tank Monitoring with Tuya IoT

“Marine species are extremely sensitive to changes in environmental conditions. AquaMon IoT device and app helps your fishes to grow better. Introduction Do you love sea creatures? I don’t think I would find a single person who would not …

Bluetooth control car

“This car control using smartphone I made this car using Arduino UNO, L293D Motor Drive Shield, and Hc-05 Bluetooth module. This car control using a smartphone 📱. This car connects to a smartphone using a Bluetooth module”

Project  Calculator


“A cool calculator”

Lighting Board / Tableau Lumineux

“Here is a nice and quick project to do with children or young adults! From manual to welding, and from electronics to programming, to illuminate the eyes of young and old! Supplies - Arduino uno - Ledstrip”

Lightning Detector

“It is often in the pursuit of one project that leads one to build others. For example, let us say that the work of Victor Frankenstein was being prepared for duplication at the premier Louisville, KY hackerspace; LVL1. Instead of …

Making an Alarm Clock That Asks Questions Randomly

“Do you usually have trouble getting up? Set more than a dozen alarm clocks in the morning, but still can’t wake up and turn them off in a daze. When you waking up and find out that you are …

Arduino Drum Lessons

“Let’s teach Arduino some drum lessons! We’re using an Arduino, a servo motor and a sound sensor. We are going to give Arduino some drum lessons.”

Roamer, the Self Charging Companion Robot

“Initially, set Roamer on a charging station. She will wander around, feed herself and rest at night. The next day, shell do it again. The charging station is merely a metal plate and a pole with metal foil attached to …