Skip to content

David Ariaz

Software developer · Bucaramanga

I learn in public and teach what I learn, step by step.

See my resumeWrite to me

Parts for this build

  1. Industrial engineer: The base: thinking in processes and how every part fits.
  2. STEAM teacher: Explaining step by step, until it makes sense.
  3. Machine Learning: Asking questions of data and building models that answer.
  4. Software developer: Interfaces that make sense at first sight.

What this build makes

An Arduino Uno wired to a breadboard and a 16×2 LCD screen that reads “HOLA, MUNDO”.

Learn Arduino

An Arduino course from scratch: a glossary of components and fourteen hands-on lessons with sensors, displays and motors, each with its wiring and its code.

  1. Lesson 1.1Getting started
  2. Lesson 1.2Tilt sensor
  3. Lesson 1.3Ultrasonic sensor
  4. Lesson 1.4Analog joystick
  5. Lesson 1.5Matrix keypad
See all 14 lessons

Hello, world

Why this blog exists: a time capsule for what I am learning, open for others to question.

The latest article on Trinovation, from .

Sites published for clients