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

Maybe not a lot of you guys know that the ATmega328 microcontroller has a programmable internal comparator. This could have the positive input connected to pin D6 and the negative inputs connected to any of the inputs A0 to A7 of the Arduino. The output of the comparator could create an interr... view more

• Arduino
• internal
• comparator
• register

CUBO LED

La función principal del cubo es poder desplegar animaciones en tres dimensiones entre ellos letreros, formas y efectos, el proceso de construcción es complejo por la cantidad de puntos de conexiones y la repetición del trabajo, pero su proc... view more

• DIY
• Arduino
• circuit
• cubo
• LED
• cube
• LED
• diode
• electronics
• mega
• tutorial
• multiplexing
• multiplexion
• registro
• desplazamiento
• shift
• register