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Engineer's Grimoire

Podcast de Rachel De Barros

inglés

Tecnología y ciencia

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Engineer’s Grimoire is your haunted handbook for mastering circuits, conquering code, and surviving the technical unknown. Hosted by Rachel De Barros, each episode reveals practical lessons in Arduino, wiring, and electronics—taught with a touch of the arcane. Whether you're building your first circuit or battling a gremlin that won't die, this is where magic meets engineering… and the smoke stays in the chips.

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3 episodios

episode The Blink Spell: Awakening LEDs with Arduino | Ep 002 artwork

The Blink Spell: Awakening LEDs with Arduino | Ep 002

In this episode of Engineer’s Grimoire, we summon the most ancient of all beginner spells—blinking an LED with Arduino. You’ll learn what an LED really is, how to read its polarity, protect it with a resistor, and wire it to your Arduino Uno without summoning the dreaded magic smoke. Then we walk through the Blink sketch line by line, translating each command into plain language with just the right amount of arcane flair. Whether you're brand new to Arduino or just want to revisit the ritual that started it all, this episode will help you light the way—one blink at a time. What you’ll learn: * How LEDs work (and how not to fry them) * How to use a breadboard to build your circuit * What pinMode, digitalWrite, and delay really do * How to blink your first LED using pin 13 on an Arduino Uno Ready to build? Visit racheldebarros.com for wiring diagrams, code, and beginner-friendly build guides from the archives of the Grimoire.

1 de sep de 2025 - 21 min
episode The Power Crystal: Choosing Batteries, Wall Adapters and Regulators for Your Electronics Projects | Ep 001 artwork

The Power Crystal: Choosing Batteries, Wall Adapters and Regulators for Your Electronics Projects | Ep 001

Before you can bring your electronics to life, you need to feed them power—wisely. In this episode of Engineer’s Grimoire, we dive deep into the essential rituals of choosing and using the right power supply for your Arduino projects, props, and paranormal gadgets. From 9V batteries and USB banks to wall adapters and voltage regulators, host Rachel De Barros guides you through each power source like a true circuit sorcerer. Learn how to avoid common mistakes, safely distribute power to multiple components, and build smarter, safer circuits—without accidentally summoning the magic smoke. You can find all the wiring diagrams, pinouts, code, and extra tools from this episode over at racheldebarros.com.

18 de ago de 2025 - 19 min
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Muy buenos Podcasts , entretenido y con historias educativas y divertidas depende de lo que cada uno busque. Yo lo suelo usar en el trabajo ya que estoy muchas horas y necesito cancelar el ruido de al rededor , Auriculares y a disfrutar ..!!
Muy buenos Podcasts , entretenido y con historias educativas y divertidas depende de lo que cada uno busque. Yo lo suelo usar en el trabajo ya que estoy muchas horas y necesito cancelar el ruido de al rededor , Auriculares y a disfrutar ..!!
Fantástica aplicación. Yo solo uso los podcast. Por un precio módico los tienes variados y cada vez más.
Me encanta la app, concentra los mejores podcast y bueno ya era ora de pagarles a todos estos creadores de contenido

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