Full tutorial on how to control the Arduino UNO ports using register. Port register manipulation, so be able to set pins as output/input with the DDRB, DDRC and DDRD registers, set pin to high or low PORTB, PORTC and PORD regsiters, or read inputs with the PINB, PINC or PIND registers. See the... view more

• Arduino
• Arduino101
• port
• register
• control

En un tutorial anterior que puede encontrar en este enlace , hemos visto cómo hacer un controlador de radio basado en Arduino con múltiples canales. Luego, hemos visto en este otro tutorial , cómo usar ese controlador y mover servos para una torreta impresa en 3D. ... view more

• 3D
• coche
• bluetooth
• mando
• DIY
• Arduino
• casero
• RC
• control
• Radio

In this tutorial we will see how to control one axis but using BRUSHED DC MOTORS. Usually CNC axis will move using stepper motors in an open loop control. Here we will see an example of close loop control with an optic encoder as feedback. Why do this? well, for bigger motors, the price of steppe... view more

• PID
• DC
• motor
• control
• Arduino
• H-bridge
• axis
• CNC