A digital finger sensor to protect against theft.
Project tutorial by 3 developers
Learn how to create a circuit to increase the electrical current of the Arduino pins to activate loads that need more electrical current.
Project tutorial by PCBWay and Silícios Lab
Use a fleet of devices to monitor the soil in an agricultural field or greenhouse, and visualize the data remotely.
Project tutorial by Andrei Florian
This project will show you how to transmit variables to control a servo motor.
This 12 pushbutton piano plays the 4th octave with an optional added 3rd and 5th octave, controls note length and pitch with two pots.
Project in progress by fr_pal
Sunglasses that serve an even more useful purpose than protecting the eyes of the blind. They can help them detect objects in front of them.
Project tutorial by Team GardnerTech
We will teach you that it is possible to write only one Serial.print line to display several messages.
by 3 developers
Transfer images over Bluetooth between an Arduino and an Android phone.
Project tutorial by Alf81010
Using a blue laser and phosphorescent paper to illustrate what it means to sketch a sine wave around a circle.
Project tutorial by jvantyn
The correct way to make traffic lights for a 4-way intersection.
Project showcase by stemmayhem
This device will allow you to open your door by asking Alexa to open it for you.
Project tutorial by Keith Caskey
This rocket engine was designed with the priority to go to space!!!!
Project in progress by UniverseRobotics
The easy method to determine free fall detection with the help of a simple 3-axis accelerometer.
Measure how fast your Hot Wheels car moves at different points on your track or use it to tell how fast your race was.
Project tutorial by nfarrier
An aeroponic planter for indoor gardening and improved air purification.
Project tutorial by Plant Protector
A quick build for an Arduino Uno that uses a countdown timer to open a servo motor gate in order to use it as a lock.
Project tutorial by LoganSpace42
Send mini documents to a 16x2 LCD display.
A simple to build clock with many features.
Project tutorial by Mirko Pavleski
Designed for crew rowing, this speedcoach is designed to track split times and total meters traveled.
Project in progress by rowingtechinnovations
A camera that only has a one-pixel sensor. It moves an APDS-9960 across two axes to create a full-color image.
Project tutorial by Arduino “having11” Guy
A home automation and Internet of Things project using Arduino Mega 2560 and ESP32.
Project showcase by IETI_Robert
Automated environment for reptiles to promote good husbandry and enable maximum lifespan for animals in captivity.
Project showcase by Ryan Gill
It's a low-cost and handmade robot with the mission to be attractive to the clients from businesses and help with the rate of services.
Project tutorial by Luis Eduardo Arenas Deseano
A 16-step sequencer for bass and drum sounds. Use the general Midi sounds stored in the VS1053.
Project in progress by rom3
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