https://pablart.com/tags/hardware/ Recent content in Hardware on Pablart Hugo en-us Fri, 30 Oct 2026 19:00:00 -0700 https://pablart.com/posts/halloween-pizza-box/ Fri, 30 Oct 2026 19:00:00 -0700 https://pablart.com/posts/halloween-pizza-box/ <p>I built a Halloween box that opens its lid when you walk up, says something rude, and glows from inside. It started as a pizza box, became a shoebox, and this year it&rsquo;s dressed up as a giant wrapped hard candy. The repo is still called PizzaBox.</p> <p>Code, wiring diagrams and a step-by-step build guide: <a href="https://bitbucket.org/pablodiazgutierrez/halloweenpizzabox">https://bitbucket.org/pablodiazgutierrez/halloweenpizzabox</a></p> <p><img src="https://pablart.com/images/pizzabox-inside.jpg" alt="The electronics inside the box: breadboard with an ESP32 and amplifier, a two-cell battery shield, and the speaker"></p>