Introduction After the success of my previous project – the Halloween – Jack O’ Lantern – many of you asked for something even more dynamic, with smoother flame transitions and more LED action. So here it is: Ultimate Fire Effect, a fully reworked version with improved hardware and software, driven by the tiny but mighty ATtiny85. This project […]
HALLOWEEN – JACK O’ LANTERN V2 Read More »
ESP32-Lifecycle-Manager (LCM) is a smart “control tower” for your ESP32 device. At startup, LCM takes charge first: it handles network setup, update management, recovery procedures, and more — so your application can focus on its actual tasks. In this post, we’ll dive into how LCM works, how to integrate it, and why it’s a great
ESP32 Lifecycle Manager: Manage Your Firmware, Provisioning and Recovery in One Package Read More »
Sometimes the biggest challenges come from the smallest details. The Nest Protect (2nd Generation) is a beautiful piece of hardware – a combined smoke and CO alarm – that comes in two versions: battery powered and 220V wired. I wanted the wired version, because I didn’t want to constantly replace batteries. But my house, built
Nest Protect (2nd Gen) – 3D Printed Ceiling Mounting Ring Read More »
Not every 3D printing project needs to be about high-tech gadgets or smart home accessories. Sometimes, it’s the simplest household annoyances that inspire the most clever solutions. This project is a perfect example: a 3D printed fruit fly trap that fits right on top of an empty soda bottle. It’s a technical solution for a
Fruit Fly Trap – A Technical Solution for a Non-Technical Problem Read More »
Some projects are born out of necessity. The Apple TV is a sleek and compact streaming device, but once again, Apple didn’t think about how you actually place it in your setup. Most people just let it sit next to the TV, cables dangling around, or worse, stuck with tape or Velcro behind the screen.
Apple TV – Wall Mount Read More »
If you’ve ever configured the fuse bits of an ATtiny incorrectly — for example disabling the RESET pin or choosing the wrong clock source — regular ISP programming will fail. Your microcontroller will appear to be bricked. Luckily, there’s a reliable fix: the Arduino Nano HV Rescue Shield. By applying a 12 V “backdoor” you can reprogram
Arduino Nano HV Rescue Shield – For attinyxx Read More »
The ATtiny85 is a compact and low-power microcontroller ideal for minimalist electronics. Whether you’re building a wearable, a sensor node, or a creative display, the ATtiny85 paired with a 0.91” OLED display delivers powerful functionality in an ultra-tiny footprint. In this guide, you’ll learn how to flash the ATtiny85, wire it up to an OLED display, and power it
CONNECTING A 0.91” OLED DISPLAY TO THE ATTINY85 Read More »
The ESP32 WROOM 32E is a versatile, powerful microcontroller ideal for smart LED projects. Want to control an LED using Apple’s Home app or Siri? No additional hub required! Just a compact board, a simple LED, and a USB cable. With my ESP32 HomeKit demo, you’ll have it running smoothly in no time. This guide
HOMEKIT LED – WITH ESP32 WROOM 32E Read More »
*This project is featured on Instructables Introduction The jack-o’-lantern has become a symbol of Halloween, but it wasn’t always pumpkins we carved. The tradition finds its roots in an Irish myth about Stingy Jack, a man who tricked the Devil and was doomed to roam the Earth for eternity. To ward off his wandering soul, people in
Halloween – Jack O’ Lantern Read More »
The ESP32-C3 Super Mini is a tiny, powerful microcontroller that’s perfect for smart LED projects. Want to control a colorful LED strip using Apple’s Home app or Siri? You can do it — no extra bridge or hub needed. Just a small board, some LED’s, and a USB cable. With my ESP32 HomeKit demo, you’ll be up and
HOMEKIT NEONPixel CONTROLLER WITH ESP32-C3 SUPER MINI Read More »
