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Tag Archives: robot
QCAD Design of the USB Powerbank
The purpose of this entry is to indicate necessary steps to create a CAD design, very simplistic, to represent the Powerbank of the robot.
QCAD Design of the bluetooth module HC-06
The purpose of this entry is to indicate necessary steps to create a CAD design, very basic, to represent the bluetooth module (HC-06) of the robot.
2D QCAD Design of DYOR robot
In this entry we will show how to design the DYOR robot, step by step, using QCAD.
QCAD Design of Arduino I/O Shield
The purpose of this entry is to indicate the necessary steps to create a very basic design of Arduino Nano I/O shield in QCAD for your robot.
QCAD Basics
In this entry, we will show how to use some of the basic features of QCAD in order to create 2D designs which can be used for laser cutting.
8×8 LEDs Matrix (Max7219)
Learn how to use a 8×8 LEDs matrix (max7219). DYOR robot has a LEDs matrix to generate expressions (as a mouth). We describe it’s working principle and examples of use with de uso con Facilino and Arduino.
Ultrasound sensor HC-SR04
Learn how to use the ultrasound (sonar) sensor HC-SR04. DYOR robot uses this sensor to detect obstacles and measure distances. Working principle, connection diagrama and programming example with Facilino.
Bluetooth HC-06
Learn how to use the bluetooth module HC-06. DYOR robot uses this module to communicate with an external device, such as a mobile phone to be remotely controlled. Working principle, connection diagrams and Facilino programming example with Arduino Nano.
360º Servo (continuous rotation)
Learn how to use a 360º servo (continuous rotation). Classic DYOR robot uses FS90R servos to control the wheel movement. Working principle, connection diagram and programming example with Facilino y Arduino.
Servo
Learn how to use a Servo. DYOR robots use SG90 or TS90M servos to control movement of their grips or legs. Here we explain the working principle, connection diagrams and programming examples with Facilino and Arduino and ESP processors.
