It can sketch accurately, you just have to upload the gcode of the image. Try it it's just awesome.
Project tutorial by Yogeshmodi
A mini CNC 2D plotter made from old DVD drive and L293D motor shield. Very cheap but interesting. It can draw any image uploaded from PC.
Project showcase by Mrinnovative
This is my next project, a smartphone-controlled Arduino 4WD robot car or Bluetooth Arduino robot.
Project in progress by Andriy Baranov
Tired of controlling your robot with a joystick? Ever thought of controlling it with your hands?
Project tutorial by Mayoogh Girish
This project shows you how to build a cheap and easy, but very small CNC(Plotter) using Arduino UNO.
Project tutorial by Zain Shahwar
NodeMCU ESP8266 in access point mode: the simplest way to make Wi-Fi controlled Robot Car from Bluetooth Arduino Robot Car + Android App.
by Andriy Baranov
This project shows how to design a wi-fi remotely controlled two-wheeled robotic rover, using an Arduino Uno and an ESP8266.
Project tutorial by Igor Fonseca Albuquerque
A robotic hand that emulate the movement of your hand wirelessly through a glove with sensors.
Project showcase by Gabry295
This car is designed to be controlled by voice commands.
Project tutorial by Yug_Ajmera
A mini CNC machine made out of cheap materials with a stunning result.
Project showcase by Mr-M
A Bluetooth-enabled RC Car that uses Remote Arduino to allow another Windows device to control it.
Project tutorial by Team Windows IoT
How to make an Arduino 4WD RC Car with Joystick Controller (Arduino Uno | Joystick Shield | nRF24L01+PA+LNA).
Project tutorial by Andriy Baranov
Balancing robot, balance the robot using wheel and imu 6axis Sensor with BluBug & Android.
by Team Twob
This project shows how you can build a car which can be controlled by your smartphone using an android application via Bluetooth.
Project tutorial by JANAK13
Cool robot that follows black line. Learn and make a line follower robot with PID controller in 2 hours.
Project tutorial by Team KittenBot
This project shows how to control a servo motor with a smartphone via Bluetooth.
Android app control Arduino RC car via bluetooth.
Project tutorial by Rafi Rasheed T C
KureBasArm is a robotic arm that can movable from mobile phone manually or by sensors from your phone. You can record and play your movement
Project tutorial by KureBas Robotics
The DC motor controlling library is provided to control all types of DC motors especially for industrial motion control.
Project tutorial by ambhatt
A solar panel that can rotate in two axis either automatically using four light sensors, either manually with the aid of two potentiometers.
Project tutorial by Giannis Arvanitakis
What about using a Wi-Fi remote-controlled robot for exploring your surroundings, reaching inaccessible places, spying and take pictures?
All my servos are a little bit different to each other - I've built a rig to measure what PWM values turn my servos to a specific angle.
Project tutorial by Jeremy Lindsay
Moves chess pieces around the board invisibly and seemingly magically.
Project showcase by Michael Guerero
The Sienci Mill One is a powerful, open source desktop CNC machine to turn your digital 3D designs into real physical objects.
Project tutorial by Sienci Labs
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