https://nairda.com.mx/en/academia/componentes/Recent content in Component manipulation on Nairda - Learn Programming and Roboticshttps://nairda.com.mx/nairda_blog_logo.pnghttps://nairda.com.mx/nairda_blog_logo.pngHugo -- 0.164.0en-ushttps://nairda.com.mx/en/academia/componentes/clase-34-parpadeo-tu-primer-robot/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-34-parpadeo-tu-primer-robot/The programs come out of the screen and light up real things. You have to say where each piece is connected, and from there the LED obeys.https://nairda.com.mx/en/academia/componentes/clase-35-un-servo-a-una-posicion/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-35-un-servo-a-una-posicion/You don't tell a servo to turn on; you tell it what position to go to. Like a clock hand: it stays where you send it.https://nairda.com.mx/en/academia/componentes/clase-37-el-motor-que-gira/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-37-el-motor-que-gira/A motor spins as long as you give it speed, without knowing where it is or how much it has turned. That's why motors are for wheels and servos are for arms.https://nairda.com.mx/en/academia/componentes/clase-38-el-neopixel-y-sus-colores/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-38-el-neopixel-y-sus-colores/A neopixel can light up in any color, and that's where the interesting question comes in: how do you tell a program what color you want it to be.https://nairda.com.mx/en/academia/componentes/clase-39-graficar-un-boton/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-39-graficar-un-boton/The previous pieces are outputs: the program sends them commands and they obey. A button is the opposite, an input, and the button is asked.https://nairda.com.mx/en/academia/componentes/clase-40-graficar-un-potenciometro/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-40-graficar-un-potenciometro/A button only knows how to say two things: pressed or not. A potentiometer responds with all the values in between: it's an analog input.https://nairda.com.mx/en/academia/componentes/clase-41-graficar-el-ultrasonico/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-41-graficar-el-ultrasonico/The ultrasonic sensor measures what's in front of it by sending out a sound and waiting for the echo to come back. That's why it's declared with two pins instead of one.https://nairda.com.mx/en/academia/componentes/clase-42-un-boton-enciende-un-led/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-42-un-boton-enciende-un-led/The two halves of the module come together in a single program: something that asks and something that obeys, a button that turns on an LED.https://nairda.com.mx/en/academia/componentes/clase-43-un-led-con-deslizador/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-43-un-led-con-deslizador/The two paths of the course cross. The Dashboard, which lived inside the screen, takes charge of a real piece for the first time.https://nairda.com.mx/en/academia/componentes/clase-44-un-led-con-potenciometro/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-44-un-led-con-potenciometro/The program is exactly the same as in the previous lesson, and only who writes in the box changes: before it was a widget on the screen, now it's a sensor.https://nairda.com.mx/en/academia/componentes/clase-45-un-servo-con-deslizador/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-45-un-servo-con-deslizador/The slider starts at zero and goes to one hundred, and a servo goes from zero to one hundred eighty. For the first time, you get to decide the range of the control yourself.https://nairda.com.mx/en/academia/componentes/clase-46-un-servo-con-potenciometro/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-46-un-servo-con-potenciometro/Each pair of controller and piece numbers things differently. With a knob and a servo, the way is to map.https://nairda.com.mx/en/academia/componentes/clase-47-el-neopixel-con-deslizador/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-47-el-neopixel-con-deslizador/Up to now, the controller decided an amount. Today it decides which one: a ring of eight lights, and a controller that chooses which of them gets to light up.https://nairda.com.mx/en/academia/componentes/clase-48-el-neopixel-con-potenciometro/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-48-el-neopixel-con-potenciometro/A color is three numbers, and each one goes from zero to two hundred fifty-five. Having a knob pick a color is a prettier problem than picking a brightness.https://nairda.com.mx/en/academia/componentes/clase-49-el-motor-con-deslizador/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-49-el-motor-con-deslizador/An LED at intensity five barely lights up; a motor at speed five doesn't move at all. Here's the real minimum at which your motor starts.https://nairda.com.mx/en/academia/componentes/clase-50-un-neopixel-de-color-al-azar/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-50-un-neopixel-de-color-al-azar/All the lessons in this module had a controller and a person making decisions. Today there's no controller, and that absence is the theme: chance sets the number.https://nairda.com.mx/en/academia/componentes/clase-51-el-motor-y-el-ultrasonico/Sat, 05 Sep 2026 00:00:00 +0000https://nairda.com.mx/en/academia/componentes/clase-51-el-motor-y-el-ultrasonico/The number is no longer set by a person or by chance—it's set by a sensor. This is a change in kind, not in degree: the program reacts to the world.