It can sketch accurately, you just have to upload the gcode of the image. Try it it's just awesome.
Project tutorial by Yogeshmodi
Replace an unreliable cheap pressure switch with an Arduino-controlled high current relay. Ver 2 now includes an auto drain valve.
Project in progress by RedTar4
Get not only 5 volts but also 9, 12 volts (18 Watts max) out of any QC-compatible charger/power bank for supplying power hungry projects.
Project tutorial by Shahariar
A fun project where you get colorful blinks depending on the RFID ID.
Project showcase by Werzaire
Using AI to detect dangerous bacteria and harmful particles in the water.
Project tutorial by Team Clean Water AI
Has your phone ever told you that it rained and you didn't water your plants and then it actually didn't and your plants died? Never Again!
Project tutorial by Team King Bros
An Arduino-based robot drummer. It works with a transistor noise-generator and an arrangement of servos hitting a can and a pair of piezos.
Project showcase by FrancoMolina
How to design circuits that allow you to drive a load that needs a higher value of voltage or current than Arduino can drive.
Fun game based on the 80's classic.
How might we utilise smart water management systems to enhance our human experience for the people of today, and also tomorrow.
Project in progress by Alex Winiarski
Traffic Light Information System that lets the driver know at which speed he needs to drive in order to pass the green light.
Project tutorial by Pieter Luyten and Joppe Smeets
Library to use I2C PCF8575 IC with Arduino and ESP8266. This IC can control until 16 digital devices like button or LED with only two pins.
This project will show you how to make a DIY 4-wheel robot that can be controlled using a smartphone via Dabble, a mobile application.
Project tutorial by STEMpedia
More complex microcontroller projects often require a menu-driven interface. This library for XOD can help autogenerate them from a diagram.
Project tutorial by Matthew Hamer
We use an Arduino to build an autonomous "follow me" cooler that connects to a smartphone via Bluetooth and uses GPS to navigate.
Project tutorial by Hacker Shack
My project is about how to make a smart home with IoT.
by Team IUHTeam
This lesson aims to show how to make a simple Arduino based Simon Says light game.
Project showcase by Arduino_Scuola
Color detection with Arduino and smartphone - output on RGB LED using 1Sheeld color sensor.
Project tutorial by Mr robot Maker
This is a 360 radar using an ultrasonic sensor that saves data and encodes them onto an image.
Project tutorial by Alireza Karkon
GUYS TELL YOUR SUPPORT TO ME.This project one of way of smart farming which can be used for analysis of soil.
Project tutorial by gowthamkishoreindukuri
In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.
by Aritro Mukherjee
Manage the time a device remains activated (lights on) when no presence is detected.
An Arduino controlled car that avoids obstacles (ie. walls or objects in front of it).
Project showcase by Team Adam
This project will calculate the water content of soil around a plant by measuring the dielectric constant.
Project tutorial by millerman4487
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