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Heidi's Lab

3D Printing, Code and Electronics
Heidi's Lab
 

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Top Posts & Pages

  • Getting Started with Arduino: led blinking on Arduino Micro Tutorial
    Getting Started with Arduino: led blinking on Arduino Micro Tutorial
  • Installing PHP 7.1 on Raspbian Stretch (Raspberry Pi Zero W)
    Installing PHP 7.1 on Raspbian Stretch (Raspberry Pi Zero W)
  • 3D Design on Freecad: Shapes Puzzle Toy for Toddlers
    3D Design on Freecad: Shapes Puzzle Toy for Toddlers

Recent Posts

  • 3D Design on Freecad: Shapes Puzzle Toy for Toddlers
  • Project overview: LOLBox v0.1 (first iteration)
  • 3D Printing Timelapse: Moon City V2
  • How to communicate with an Arduino via Serial using PHP code
  • How to create a simple IOT device with PHP on a Raspberry Pi Zero W

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3D Design on Freecad: Shapes Puzzle Toy for Toddlers

3D Design on Freecad: Shapes Puzzle Toy for Toddlers

erikaheidi October 2, 2018 3D PrintingLeave a comment

I recently got a few PLA filament samples from a local 3D printing supplies store (123-3d.nl) and I was looking for something colorful yet simple to print and test these samples out. So I decided to create a little shapes puzzle for my toddler girl, because she’s really into shapes …

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Project overview: LOLBox v0.1 (first iteration)

Project overview: LOLBox v0.1 (first iteration)

erikaheidi September 21, 2018 ProjectsLeave a comment

If you follow me on Twitter or Instagram, or if you have been to my talk at LaraconEU, you might have seen this project before. It’s a fun project I’ve initially built to reuse an Arduino-based board I had here (a Diavolino board, to be precise) with an LED display …

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3D Printing Timelapse: Moon City V2

3D Printing Timelapse: Moon City V2

erikaheidi July 23, 2018 3D PrintingLeave a comment

Timelapse of print: Moon City V2 by Jukka Seppänen Print Details Model available for download here: Moon City V2 on MyMinifactory Printed on Prusa i3MK3 0.15mm layer height and default Slic3r PE settings No supports, no brim Octofiber bronze PLA 23h print time About 200g of filament used Music: RetroFuture …

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How to communicate with an Arduino via Serial using PHP code

How to communicate with an Arduino via Serial using PHP code

erikaheidi July 13, 2018 Arduino / Electronics / TutorialsLeave a comment

Introduction I recently got my hands on a 7-segment display module (always wanted to play with those!) for a little project and at first I wanted to use purely PHP on a Raspberry Pi Zero to control it. However, due to lack of time (and a touch of lazyness) I …

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How to create a simple IOT device with PHP on a Raspberry Pi Zero W

How to create a simple IOT device with PHP on a Raspberry Pi Zero W

erikaheidi June 23, 2018 Electronics / Raspberry Pi / TutorialsLeave a comment

Introduction Following on the “PHP on Raspberry” train, I wanted to create something simple enough to use as a demo, however it should be useful and it should include some simple components to show how easy it is to build a little gadget using PHP on Raspberry. I’m not gonna …

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One week into 3D Printing with the new Prusa i3 MK3 (kit)

One week into 3D Printing with the new Prusa i3 MK3 (kit)

erikaheidi June 14, 2018 3D PrintingLeave a comment

If you follow me on Twitter, you probably saw one of my recent tweets about 3D printing. Since last week, I started an intense journey into the world of 3D printing with the arrival of our Prusa i3 MK3 kit. I shared about the assembling process and first prints in this Twitter thread, but …

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Installing PHP 7.1 on Raspbian Stretch (Raspberry Pi Zero W)

Installing PHP 7.1 on Raspbian Stretch (Raspberry Pi Zero W)

erikaheidi May 30, 2018 Raspberry Pi / TutorialsOne Comment

Introduction On my last tutorial, I showed how to use Ansible to automate the setup of a Web Server running PHP 7 on a Raspberry Pi Zero W (running Raspbian). I confess I was/am a bit outdated on what’s going in the PHP world nowadays, so I wasn’t quite sure …

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How to use Ansible for setting up a Raspberry Pi Zero W Web Server with PHP 7

How to use Ansible for setting up a Raspberry Pi Zero W Web Server with PHP 7

erikaheidi May 25, 2018 Raspberry Pi / TutorialsOne Comment

Introduction The Raspberry Pi Zero W is a small (and affordable) computer on a board – it has the essentials for creating little projects with built-in wi-fi, an HDMI output and an extra USB for input from a keyboard or mouse. It runs a Linux distribution (Raspbian) and for that …

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Raspberry Pi Zero W Detailed Setup Guide

Raspberry Pi Zero W Detailed Setup Guide

erikaheidi May 24, 2018 Raspberry Pi / TutorialsLeave a comment

Introduction The Raspberry Pi Zero W is a small (and affordable) computer on a board – it has the essentials for creating little projects with built-in wi-fi, an HDMI output and an extra USB for input from keyboard / mouse. It runs a Linux distribution (Raspbian usually, but others are …

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Adafruit’s Perma Proto Bonnet Mini Kit – hands on

Adafruit’s Perma Proto Bonnet Mini Kit – hands on

erikaheidi May 17, 2018 Hands-onLeave a comment

After finishing the breadboard prototype of our little Raspberry Pi Zero W Audio Streamer, I wanted to move the prototype to a nicer “home”, making it small and easy to carry on travels – we planned on using it as a travel-friendly baby monitor. So after evaluating the options, we …

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