Albert Einstein He developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics).

The first integrated circuit invented by the engeneer Jack S. Kilby1 (1923-2005) contained only a few transistors. Texas Instruments.
Arduino drone 2
Receive PWM data from commercial receiver

Read the IMU data

Create the PID algorithm

PWM write to each ESCs

arduino drone radio
Any drone needs a PID control in order to fly streight. In this tutorial we will create the entire code for a drone flight controller.
PID control for drones
Build the one axis balance

Read the IMU data

Create the PID algorithm

PID constants in order to steady fly

3d printed rc spitfire plane
Any drone needs a PID control in order to fly streight. The PID is the sum of one proportional part, integral part and the derivate part. This sum will control the PWM signal for our motors in order to control the movement of the drone.
Build your DRONE from scratch
Build the drone body

The flight controller with arduino

The transmitter and reciver also with arduino

Step by step tutorial

3d printed rc spitfire plane
You whant to build a cheap drone? Here you will learn all about each part of a drone and how to build it using very cheap modules. We will build the flight controller, the transmitter and receiver, the drone body and all the motor electronics. You will find all the codes, schematics and fotos that will help you to build your own.
3D printed radio controlled Spitfire plane
Building the radio controller

Real replica of the Spitfire plane

Radio controlled plane

All the STL files for free

3d printed rc spitfire plane
We are going to build step by step a radio controlled plane. First we are going to build the radio controller using an old controller and arduino. Next we print the Spitfire plane body. Finnaly we install all the electronics inside the plane and program the microcontrollers with Multiwii platform.
Bad Ass Tank
Radio comunication

2.4GHz RF module

H bridge control

DC speed motor control with PWM.

A small video tutorial series which will teach you how to build a RC machine from 0. Using arduino and some radio modules we will be able to make a radio conection, send data from the controller and move the tank.
Mini CNC plotter
Print your own logos

Step motor control

G-code reader

CNC aplications

You will learn how to build a CNC machine. In this case it will be a CNC plotter using step motors from old DVD burnners. You will learn all the steps in ordder to build it, edit a g code and start printing.
3D tiger 1 building
Building your tank

Real replica of the tiger 1

3D printing tips

All the STL files

3D printed Tiger 1 tutorial
In the BadAss tank tutorial you learn all the electronic part of the tank building. In this part you will see how to 3D print and build your own real replica of a war Tiger 1 tank.


Robotics is the branch of mechanical engineering, electrical engineering, electronic engineering and computer science that deals with the design, construction, operation, structural disposition, manufacture and application of robots.
Robotics combines various disciplines such as: mechanics, electronics, computer science, artificial intelligence, control engineering and physics. Other important areas in robotics are the algebra, programmable robots, animatronics and state machines.
The term robot was popularized with the success of the work R.u.r. (Rossum's Universal Robots) by Karel Čapek written in 1920. The English translation of this work, the Czech word robota, meaning forced labor, was translated into English as robot.