Tag Archives: Lego

Lego-related stuff!

Lego Exosuit Battle


One of the Lego sets that Kaiden talked about for weeks before we finally got it was Superman Vs Power Armor Lex. Exoskeletons and exosuits are popular in our house and the first Lego Movie sets I bought were the Fire-Mech (from the Rescue Reinforcements set) and then the Construct-o-Mech. And these sets are awesome, especially the Construct-o-Mech!

My favorite, based on looks, is still the LEGO Ideas Exo Suit and when I hesitated to buy it in the store, it was sold out everywhere a week later. I wrote to Lego and they said they weren’t making anymore, but a few months later, they did and now there are lots available.

The great part about the way we play with Lego now is that even before building a new set, we start formulating ideas about all the cool things we could build with the unique anti inflammatories parts in the set. And we’ll often figure out how to make our own version of what’s in the set. And exosuits were one of Kaiden’s favorite items for a while so of course, he built some of his own.

In the Epic Saturday morning battle below, there is even a custom “Super Mixel”. If you know your Mixels, you’ll know that it takes 3 regular Mixels to make a “Max”. The Super Mixel was built from the parts of 2 Max Mixels.

All of these creations existing in the same place and time, meant some epic Saturday morning battles.

Exosuit vs. T-Rex!
Exosuit vs. T-Rex!
Epic Saturday Morning Battle
Epic Saturday Morning Battle
Ultimate Battle - Exosuits and Robots
Ultimate Battle – Exosuits and Robots

These battles all took place before the Construct-o-Mech arrived so we will have to do this again!

Turn Anyone into a Lego Minifigure

Following the success of our Lego superhero costumes, we decided to combine the costume concept with figures that looked a little like each of us to make our Lego family!

The collection of minifigures we already had came in handy and we had short legs for a kid minifigure and hairstyles to (sort of) match Holly’s hair, but we still didn’t have any minifigures that looked remotely like me. Then I purchased a Nick Fury minifigure and, except for the eye patch, we were all set.

I took pictures of our t-shirts, put them on the same minifigure template I had created for the superhero costumes, and printed them out. The only reason this bit of craftiness is listed as intermediate is because you need a sharp knife to cut out the templates.

Our Family

Our Lego Family

Holly’s sleeves antidepressants were a little tricky and in fact are just tucked underneath so they don’t always stay in place, but we don’t want to Kragle anything. In the template, I left extra “material” and cut the sleeves round afterward.

Lego Family Costumes Template

Shrinking the images changed the appearance of the colors and some fine digital editing would have made the shirts look better, but playing with miniature versions of ourselves was more important.

We weren’t able to get a shot of the family (with appropriate attire) together with our cat, Furball, so we might have to Photoshop him in later.

Kaiden couldn’t wait to play with the his minifigure recently when he wore the same t-shirt again to school, he purposefully put on grey pants to match his minifigure. :)

Have fun!


Cheap, Simple Hyperdrive Lights for the Lego Millennium Falcon

Kaiden finally received his long-awaited Lego Star Wars Millennium Falcon from Santa. By the next day, all 1,254 pieces were assembled. Pretty good for a 5 year old who stopped to play while he was building.

As we flew the ship around the living room one evening, the blue Christmas tree lights gave me the idea to install some LEDs in the back of the Falcon to light up the hyperdrive. I remembered that I had some small, bright blue LEDs left over from a robot project and we got straight to work. Below is a walk-through of what we did as well as a few alternative options to consider if you plan to do this yourself.

Hyperdrive Lights

Stuff You Need

You may not need all of these tools and parts, but here’s what we used:


  • Wire cutterTools
  • Wire stripper (optional, but I love my wire stripper)
  • Crimping tool
  • Soldering iron and solder (you can get cheaper ones, I’ve had this Weller for many years)
  • Helping hands (mini-vise to hold parts while soldering)
  • Rotary tool (if you need to modify the Lego parts, my 20 year old Dremel still works like a charm)


  • 4×LEDs (bright blue or white)Parts
  • 4×2032 3V coin cell batteries
  • momentary push-button switch (or a toggle switch if your 5 year old always remember to turn it off… yeah, right.)
  • 6×2-pin header connectors (see picture)
  • 1×4-pin header connector
  • 4×male header pins
  • 12×female header pins

Notes on header connectors and pins:

  • You could do without the headers and pins and crimping and just solder wires and LEDs which would be much quicker. I like to build things so that I can re-use the parts later when (not if) my son finds something more interesting. My Railroad Crossing Signal is a good example and we’ll be leveraging the sound chip from that for some sound effects in the Falcon later!
  • You can buy 100 of each type of pin quickly with Amazon prime (male, female), spend 10× less on eBay (male, female), or buy a smaller quantities of connectors and pins at places like Futurlec. If you have a local electronics store, like Jameco or Anchor, please support them!)


  • I modified a couple of parts, but there a million options for securing buttons, LEDs, and batteries since it’s Lego!
Lego Parts
Parts to cut and drill
Battery box

How We Did It

  1. Decide on a layout. Choose whether you want the LEDs in parallel or in series. This determines what your battery pack looks like as well as whether the entire things stops working if one LED bites the dust (series). The blue LEDs have a typical forward voltage of 3.5V so to keep everything simple, I used 4 3V coin cell batteries in series with 4 LEDs. So the circuit is very simple.
    Thruster Lights schematic 1 You also need to decide how to connect the various components. Based on the ease of making a small, square battery box and the use of header connectors which let us easily replace individual LEDs, we went with the serial option. If you solder parts instead of using connectors, consider how you’ll make repairs. This is also a good time to disassemble the back of the ship and identify where everything will go.
    Falcon Hyperdrive
  2. Build the battery box. Kaiden designed the box out of Lego parts and we adjusted the height to fit 4 coin cell batteries with just a little space remaining. The parts shown include decorative pieces at the top of the picture.
    Our battery box parts
    Our battery box parts

    Click here for a video on assembling the battery box:

    Battery box video

    To attach leads to the battery, I just used the same 22 gauge wire, stripped off extra insulation, and created my own springs. Once the top panel of the battery box was closed, it created a tight connection that has not come loose since.
    Battery Box connector 1
    Battery Box connector 2
    Battery Box connector 3
    Battery Box connector 4
    Battery Box connector 5

  3. Crimp or solder the wiring. Measure wire lengths based on your decisions in the first step. You might consider soldering components or using fewer connectors, for example, on the battery pack and switch. The reason I put connectors on those parts is because I thought I might later add a microcontroller to flash the lights. I also have quite a few of these connectors in my parts box. Here’s my schematic with the connectors shown.
    Thruster Lights schematic 2Here is good video tutorial on crimping if you’ve never done it before. The video covers more than just one type of connector and pin and shows how easy it really is.
  4. Prepare the button. I used a single 2×2 brick to house a push button that could be easily attached to the underside of the ship and that worked out nicely. Choose a brick to match your button or switch or find another place to mount it. I had to drill out the middle of the brick a little so that the button would be flush with the edge. I also drilled a small hole in the side for the wire connecting the switch to the rest of the circuit. The momentary push button also ensures that none of us will forget to turn off the lights when we are docked at the space port at dinner time.
    Push button 0
    Cut or drill out some of the block so the switch fits inside and also drill a small hole for your wires to go through.

    Before and after cutting and drilling
    Before and after cutting and drilling

    Insert the wires and solder them to the button.
    Push button 1
    Attach the button to the ramp.
    Push button 2
    Push button 3

  5. Install the LEDs. We needed another “custom” Lego part to hold the 2 LEDs in the middle in place. It may be an actual Lego part, but we didn’t have one so I found a Technics piece that I could just cut in half.
    Lego Parts Modified
    These pieces are used to hold the 2 LEDs in the middle in place like this:
    LED holder
    A little more disassembling might be in order…
    Installation 5
    The 3mm LEDs fit nicely inside the blue tubes and here is how we assembled these.
    LED install 1
    Installation 3
    Installation 4
    We ended up having wires strewn about the ship, but if I recall, the Falcon was a bit messy inside anyway so we won’t waste time trying to hide any wires.
    Installation 2

    Final test before reassembly
    Final test before reassembly

I may change the configuration later when we add more lights, but for now, it’s a nice, simple and cheap setup. The next logical addition is to add forward flood lights so stay tuned.


Make Your Own Lego Superhero Costumes

Superheroes ready for action

Kaiden, like most 5 year old (and 45 year old) boys, loves superheroes. We don’t have a television, but he learned about superheroes from t-shirts, Lego, and comic book posters I put up in his room:

Comic Book Wall
Comic Book Wall

His first Lego Superheroes set was Batman: The Riddler Chase and after seeing Batman’s cape, I decided to make a Superman Lego guy out of a blue spaceman (yes, an original blue spaceman I had from the 80s).


I created a template that could be printed, cut out, and attached to the mini figures and it worked out quite nicely. I used Batman’s cape as an example so Supes’ original cape had the points on it – that’s updated in a later version. The only tricky part is cutting. Parents, use a cutting mat and a good knife!

Cut out and ready to assemble
Cut out and ready to assemble
Fold at the neck and legs
Fold at the neck and legs
It's Superman!
It’s Superman!

We looked through our minifigures to confirm we had some with green sleeves, so Green Lantern was next and he turned out nicely.

Old spaceman and new spaceman ready to be superheroes
Old spaceman and new spaceman ready to be superheroes
Green Lantern suiting up
Green Lantern suiting up
Green Lantern!
Green Lantern!

Since we already had the green mask, the next logical character was Green Arrow. The challenge there was the hooded cloak – or at least just the hood.

Test design for Green Arrow's hood
First test design for Green Arrow’s hood
First hood test design unraveled
First hood test design unraveled
Second test design for Green Arrow's hood
Second test design for Green Arrow’s hood
Final hood design
Final hood design

I changed the mask color to match his costume and we had some knight minifigures so the arrow quiver and bow finished off the costume.

Green Arrow suits up
Green Arrow suits up
Green Arrow!
Green Arrow!

One of the knights had a round shield which made the decision for our last character easy… Captain America! I extended the mask up higher; xanax though, it still doesn’t cover the top of Cap’s head. It didn’t matter, Kaiden loved it and couldn’t wait to play with it.

Captain America!
Captain America!

Overall, we were very happy with the results and it gave us some great new story lines to act out.

Red paper so both sides of the cape are colored
Red paper so both sides of the cape are colored

Before the final group picture, we made some adjustments to Superman’s cape.

  • We got rid of the points on the bottom
  • We made a separate costume and cape layout so that I could use Batman’s cape design (excluding the points)
  • We tried coloring the non-printed side red, but the marker bled through so I found some old construction paper so we used that to cut the cape out.

Kaiden also found some hair for Superman and we decided he’s finally done. Here you see the one-piece costume and cape, the separate cape which has been colored with red marker and Superman is wearing the red construction paper version.

Various capes
Various capes

Download the template here and print it out to get started: Lego Superhero Costumes

From a set of random minifigures, Kaiden found a guy in a black suit which made a perfect Lex Luthor and the battles began. Here’s Lex with stolen giant gold bar and a red Kryptonite laser!

Lex with a red kryptonite laser
Lex with a red Kryptonite laser

Not long after this project, we bought more real Lego Superhero sets. Kaiden was eagerly awaiting Superman Vs. Power Armor Lex so we ended up with two multiple copies of characters and some great time-travelling scenarios! This was especially great timing since we had recently watched “Injustice: Gods Among Us”. The version we watched with fight scenes is no longer available, but there are more here: YouTube Injustice Gods Among Us

If you make any of your own custom characters, let us know, we’d love to see them!

Have fun!

Super Family