Tag Archives: scienceweek

29 Oct 2020

Maker-a-Day: Friday with Crafty Nathan’s Creations

TGIF! We have Nathan Wheeler from Crafty Nathan’s Creations as our Maker-a-Day during Science Week showcasing how to make a small scale diorama of a country road.

🎤 Be sure to add your questions to our live-chat on our Youtube stream.

Don’t forget to hit subscribe and click that 🔔 reminding you when the live-stream goes live at our Youtube channel.

Tag #ScienceWeekMaker if you are posting on social media. We are @DublinMaker on Twitter, Instagram and Facebook.

13:00 – 14:00

Crafty Nathan’s Creations: Make  a small scale diorama of a country road

Nathan Wheeler will be making a small scale diorama of a country road, small enough for the table top. This will be a showcase of simple modelling techniques to make a simple and easy to enjoy diorama, replete with a nice custom made tree.

Materials used for this showcase

  • Wood
  • Foam
  • Latex
  • Metal wire
  • Static grass
  • Misc modelling

📍Where to find Crafty Nathan’s Creations

For more info on our other Maker-a-Day events during Science Week, check out http://www.dublinmaker.ie/maker-a-day-at-science-week/ for more details.

29 Oct 2020

Maker-a-Day: Thursday with Fab Lab Maker Hub

We have Stuart Lawn from Fab Lab Maker Hub joining our Maker-a-Day during Science Week showing you how to do basic 3D modelling in Tinkercad.

🎤 Be sure to add your questions to our live-chat on our Youtube stream.

Don’t forget to hit subscribe and click that 🔔 reminding you when the live-stream goes live at our Youtube channel.

Tag #ScienceWeekMaker if you are posting on social media. We are @DublinMaker on Twitter, Instagram and Facebook.

13:00 – 14:00

Fab Lab Maker Hub: Lego Modelling in Tinkercad

The workshop will show how to do basic 3D modelling in Tinkercad and then how to use the Bricks function in Tinkercad to convert that to a Digital Lego model. We will show how to get a step by step guide to building that Digital Lego model in the real world using the Lego bricks that you have at home.

Tinkercad is a free online 3D Modelling application that runs in a web browser and can be used on Mac, Windows, iPads or Android Tablets. 
No previous experience of 3D Modelling is necessary as we will take you through the basics of how to create shapes and models in Tinkercad and show some ‘secret’ Tinkerpowers that will super charge your Lego building.

What you will need to participate

📍Where to find Fab Lab Maker Hub

For more info on our other Maker-a-Day events during Science Week, check out http://www.dublinmaker.ie/maker-a-day-at-science-week/ for more details.

29 Oct 2020

Maker-a-Day: Wednesday with Jellylab (UCD)

Joining us on our third Maker-a-Day during Science Week is Mark Pickering and his team from Jellylab (University of Dublin) on How do sea creatures react to light? How to build a simple experiment to explore the world around you.

🎤 Be sure to add your questions to our live-chat on our Youtube stream.

Don’t forget to hit subscribe and click that 🔔 reminding you when the live-stream goes live at our Youtube channel.

Tag #ScienceWeekMaker if you are posting on social media. We are @DublinMaker on Twitter, Instagram and Facebook.

13:00 – 14:00

Jellylab (University College Dublin): How do sea creatures react to light? How to build a simple experiment to explore the world around you.

We believe that anyone can be a scientist, and we want to democratise discovery by taking experimental tools out of the laboratory and into the hands of anyone curious about the world around them.

This project will show how to use simple and easily available components to build an experiment to answer a scientific question: if tiny sea creatures have eyes, what do they do when they see light? For this we’ll use brine shrimp (also called Artemia), which are sold as “sea monkeys” and “aqua dragons”, as well as some tiny plankton we collect in the sea, but you could also adapt this to investigate bugs from your garden (how do ants or spiders respond to light?). The experiment can be run using an Arduino controlled neopixel RGB LED ring. We’ve been using this as a demonstration for some time now, and documented the experiment here:

Now, we want to show how you can make everything you need to do this type of experiment yourself. We’ll show you how to set up the lights with an arduino, and how to control the light pattern with a game controller (specifically the nunchuck controller from a nintendo Wii).

In addition to showing how to make the light experiment, we’ll also show how to build a system to hatch your own brine shrimp, and how to collect tiny plankton from the sea that can be used in this experiment. FInally, because some of these creatures are really tiny, we’ll also show how to make really simple, cheap “microscopes” to make the invisible visible!

The contents of our proposed video are all things we have lots of experience with, so we have confidence that it can all be covered in a 40-45 minute video, and we think we can make it pretty entertaining as well!

What you will need to participate

For the light experiment you’ll need:

To hatch brine shrimp:

  • You’ll need an empty plastic bottle (1.5L or 2L size would be perfect) – make sure to keep the cap!
  • A small air pump and tubing (you can get aquarium air pumps from most pet shops, the smallest size is fine).
  • Brine shrimp (Artemia) eggs. You can also get these from many pet shops.
  • If you want to catch some plankton from the sea, you’ll need a wire coat hanger and a pair of tights (no, seriously).
  • If you want to try simple DIY microscopy, you’ll either need a webcam (Logitech C270) or some transparent silicone.

📍Where to find Jellylab (UCD)

For more info on our other Maker-a-Day events during Science Week, check out http://www.dublinmaker.ie/maker-a-day-at-science-week/ for more details.

28 Oct 2020

Maker-a-Day: Tuesday with MakerMeetIE

Our second day, we are with Chris Reina on a “Paper Tower Challenge”. Join us and take part in this challenge followed by a Q&A with Chris afterwards. Be sure to add your questions to our live-chat on our Youtube stream.

Don’t forget to hit subscribe and click that 🔔 reminding you when the live-stream goes live at our Youtube channel.

Tag #ScienceWeekMaker if you are posting on social media. We are @DublinMaker on Twitter, Instagram and Facebook.

13:00 – 14:00

MakerMeetIE: Paper Tower Challenge

Participants will need to try and build a tower made from paper. However, NO tape or other sticky materials can be used… JUST paper! Oh, did we forget to say it should support at least a 100g weight? 😉

Materials needed to take part:

  • 10 sheets of white A4 paper
  • 100g weight (a small bag of rice is good)
  • a measuring tape

📍Where to find MakerMeetIE

For more info on our other Maker-a-Day events during Science Week, check out http://www.dublinmaker.ie/maker-a-day-at-science-week/ for more details.

28 Oct 2020

Maker-a-Day: Monday with Ripcoder Club, Frank Duignan & South Dublin Radio Club

Welcome to our first Maker-a-Day event with Spain Hughes (Ripcoder Club) showing you how to make a “Mini Arduino Hand Held Game Console” followed by Frank Duignan (IOProg) showcasing the how he makes the next revision of the “Dublin Maker Badge”. In the evening, we will have Adrian Connor from South Dublin Radio Club talking about “Signals from Outerspace! Make your own antenna to get images from Weather Satellites”.

Don’t forget to hit subscribe and click that 🔔 reminding you when the live-stream goes live at our Youtube channel.

🎤 If you have a question, please post them on the video’s live-chat, and we will pass them to the Maker after each of their workshops.

Tag #ScienceWeekMaker if you are posting on social media. We are @DublinMaker on Twitter, Instagram and Facebook.

12:00 – 13:00

Ripcoder Club: Mini Arduino Hand Held Game Console

Spain Hughes will build a Mini Arduino Handheld Game Console inspired by the much loved Chrome off-line T-Rex game.

She will show you how to minimize your project with a LCD I2C Interface Adapter 1602 2004 PCF8574 and a digispark or a node-Mcu. This is an option for those with Arduinos without enough pins.

📍Where to find Ripcoder Club

13:00 – 14:00

Frank Duignan: Dublin Maker Badge

This project will show how a simple game can be made for the (unofficial) Dublin Maker Badge 2021. It will be a sprite based game that will run on the badge.  It would be great to include the game produced by one of the participants in the final badge.  You will be shown how to build a simple sprite game in a browser based development environment 

The badge materials are quite specialized so we don’t expect others will able to make it easily however there all designs, code etc is open source on Frank’s github. Updates will be posted on his blog below.

📍Where to find Frank Duignan


20:00 – 21:00

South Dublin Radio Club: Signals from Outerspace! Make your own antenna to get images from Weather Satellites.

Adrian Connor will be talking about build a 137 MHz V-dipole receiving antenna for weather satellites and demonstrate it in action by decoding Weather Satellite images.

To fully partake & make this project work, participants should possess a Software Defined Radio, a cheap €25 RTL Dongle will do, & the appropriate decoding software (see links below) .

Adrian is aiming to demonstrate how anyone can engage with space-based technologies & learn along the way… in an inexpensive way i.e. by building cheap antennae and using cheap software defined receivers. The session will be open for anyone wishing to come along and ask questions.

Parts List:

  1. Dipole legs = 2-4mm diameter (approx) metal/aluminum rods (cut to 53.4cm length). Do not use a ferromagnetic materials due to increased losses caused by the skin effect.
  2. Choc-Block Connector x1
  3. 50 or 70ohm Coaxial Cable, approproate connectors for SDR. Length will depend on the distatnce from the SDR to the antenna.
  4. Mast or Pole. Antenna should be as high as possible, but 1.5m – 2m broom stick, length of PVC pipe or similar non-conductive material will do.
  5. Cable Ties
  6. Protractor – to measure dipole angle.

Method:

  • Dipole legs = 2-4mm diameter metal/aluminium rods (cut to 53.4cm length).
  • Centre of the dipole is made of Choc-block terminals where the aluminium rods are secured on one side and the coax from the other side of the terminal.
  • The centre hole on the Choc-block is used to secure the Choc-block to the mast bracket so the antenna can be easily mounted on the mast/pole – screws & screwdriver required. As a temporary fix the Choc-Block connector can be secured to the mast with cable ties.
  • Run the 50 or 75 ohms coaxial cable to your receiving equipment.
  • An appropriate coax connector (usually an SMA or BNC type) to connect to the software defined radio
  • Bend the dipole legs to create a 120 degrees angle and point the antenna to the North-South direction. You are ready for the NOAA Weather Sat reception.
  • Wait for Satellite & decode images!

For a detailed outline of parts & method see links below.

Tutorial: Receiving NOAA Weather Satellite Images

How To Build A V Dipole For Receiving Weather Satellites

📍Where to find South Dublin Radio Club

For more info on our other Maker-a-Day events during Science Week, check out http://www.dublinmaker.ie/maker-a-day-at-science-week/ for more details.

16 Oct 2020

Maker-a-Day at Science Week

Dublin Maker is excited to bring you our first virtual event this year, a series of demos and workshops called Maker-a-Day during Science Week.

Maker-a-Day will be on from Monday November 9th to Saturday November 14. The schedule will be announced once we finalised times with our Makers.

Featuring traditional crafts to technologies, there’s something for everyone to follow, make and build. 

We have a 10 min Q&A after the workshop where you get a chance to ask the Makers questions, and it will be live-streamed via our Dublin Maker Youtube channel.

We launched our mini-open call a couple of weeks ago and we received great response, and we are delighted to announce who will be participating at our Maker-a-Day during Science Week (in alphabetical order):-

Crafty Nathan’s Creations: Make  a small scale diorama of a country road

Nathan Wheeler will be making a small scale diorama of a country road, small enough for the table top. This will be a showcase of simple modelling techniques to make a simple and easy to enjoy diorama, replete with a nice custom made tree.

👉 https://www.instagram.com/craftynathanscreations/

Fab Lab Maker Hub: Lego Modelling in Tinkercad

Stuart Lawn will demonstrate how to use Tinkercad to generate your own digital Lego Models and show some secret TinkerPowers built into Tinkercad to get the step by step instructions for you to build them from real Lego bricks.

👉 http://www.makerhub.ie

Frank Duignan: Dublin Maker Badge

This project will show how a simple game can be made for the (unofficial) Dublin Maker Badge 2021. It will be a sprite based game that will run on the badge.  It would be great to include the game produced by one of the participants in the final badge. You will be shown how to build a simple sprite game in a browser based development environment

👉 https://ioprog.com

Jellylab (University College Dublin): How do sea creatures react to light? How to build a simple experiment to explore the world around you.

We believe that anyone can be a scientist, and we want to democratise discovery by taking experimental tools out of the laboratory and into the hands of anyone curious about the world around them.
This project will show how to use simple and easily available components to build an experiment to answer a scientific question: if tiny sea creatures have eyes, what do they do when they see light? For this we’ll use brine shrimp (also called Artemia), which are sold as “sea monkeys” and “aqua dragons”, as well as some tiny plankton we collect in the sea, but you could also adapt this to investigate bugs from your garden (how do ants or spiders respond to light?). The experiment can be run using an arduino controlled neopixel RGB LED ring. We’ve been using this as a demonstration for some time now, and  documented the experiment here: https://www.youtube.com/watch?v=9dDiRWTvLzI
Now, we want to show how you can make everything you need to do this type of experiment yourself. We’ll show you how to set up the lights with an arduino, and how to control the light pattern with a game controller (specifically the nunchuck controller from a nintendo Wii).
In addition to showing how to make the light experiment, we’ll also show how to build a system to hatch your own brine shrimp, and how to collect tiny plankton from the sea that can be used in this experiment. FInally, because some of these creatures are really tiny, we’ll also show how to make really simple, cheap “microscopes” to make the invisible visible!

👉 https://twitter.com/PickeringLabUCD

MadeByCliff: Ergonomic folding laptop stand

While are all working from home these days, our ergonomic work environment has been left behind. James Clifford created a laptop stand which raises the laptop to the correct height and also folds away when you’re not using it. It also becomes a case for your keyboard, mouse and other peripherals when folded.

👉 http://Instagram.com/madebycliff

MakerMeetIE: Paper Tower Challenge

Participants will need to try and build a tower made from paper. However, NO tape or other sticky materials can be used… JUST paper! Oh, did we forget to say it should support at least a 100g weight? 😉

👉 http://www.makermeet.ie/events

Megan Scott (artist) / Chester Beatty: DIY Steampunk Plague Doctor Mask

Make a medieval style plague doctor mask with a steampunk twist

👉 http://www.cargocollective.com/meganscott
👉 https://twitter.com/CBL_Dublin

Ripcoder Club: Mini Arduino Hand Held Game Console

Spain Hughes will build a Mini Arduino Handheld Game Console inspired by the much loved Chrome off-line T-Rex game.

She will show you how to minimize your project with a LCD I2C Interface Adapter 1602 2004 PCF8574 and a digispark or a node-Mcu. This is an option for those with Arduinos without enough pins.

👉 https://ripcoder.com

South Dublin Radio Club: Build ANTENNA & Receive Weather Satellite Images

South Dublin Radio Club will build a 137 MHz V-dipole receiving antenna for weather satellites – and demonstrate it in action by decoding Weather Satellite images (if we get a conveniently timed satellite pass!)

👉 https://twitter.com/SDRadioClub


Maker-a-Day All Events

We have finalised the Maker-a-Day programme, so help us spread word around with #ScienceWeekMaker.

ℹ️ Click on links below for more info on the individual Maker-a-Day event including live-stream video:-

👉 Be sure to follow us on Twitter, Instagram, and Facebook for updates. 

👉 And don’t forget to subscribe to our Youtube channel and hit that notification bell so you know when we go live with Maker-a-Day each day during Science Week.

Any questions, you can contact us at info@dublinmaker.ie.

— The Dublin Maker Team