Evil Mad Scientist Laboratories: Year 4

Evil

Happy birthday to us! Evil Mad Scientist Laboratories has now been around for four years.¬†We’ve collected some interesting projects from this past year to celebrate.

Microcontroller and Electronics Projects:

Tabletop Pong
Tabletop Pong

Breadboard
Moving from breadboard to protoboard

Revenge!
Revenge of the Cherry Tomatoes

drink making unit
Drink making unit

pin 1
Finding pin 1

xmega - 2
Say hello to xmega

Peggydot
Adding a Chronodot to Peggy 2

Meggy Twitter Reader
Meggy Jr RGB Twitter Reader

twisted wire bundle
Twisted Wire Bundles

LED graph
Some thoughts on throwies

rovin pumpkin
Rovin’ pumpkin

ADXL335 - 10
Accelerometer with an AVR (updated)

LEDcalc - 20
Wallet-size LED Resistance Calculator

Science:

seeing magnetic fields
Seeing Magnetic Fields

Ice Spikes
Ice Spikes

opposition effect in clover
Opposition effect

Kitchen Science 18
Litmus Candy

Beans day five
Gibberellic Acid and Giantism in Sprouts

Simple LED Projects:

fake seven segment display
Fake seven segment display

LED-lit sea urchin
LED-lit sea urchins

Edge Lit Cards
Refining edge-lit cards

Food Hacking:

Ice Cream Gyoza -13
Ice Cream Gyoza

Lemon Pickle
Lemon Pickle

The array
Spices

coffee bean cooler
DIY coffee bean cooler

Marmalade 30
Marmalade: easier than it looks

AtomicCookies 7
Atomic Cookies

asteroids cookies
Asteroids (the edible kind)

Crunchy Frogs01
Crunchy Frog

Kit Projects:

tortiseshell
Bulbdial Clock Kit

Peggy2le-end
Peggy 2LE

Scale
LED Hanukkah Menorah Kit

Larson Scanner
Larson Scanner

D12 bag8
Handbag of Holding Kits

Crafty Projects:

arecibo 2
SETI Scarf

scrap acrylic
Scrap acrylic shelf

Tombstone
24 hour tombstones

ipad 3
iPad lap stand

Custom iron ons 10
Custom iron-on techniques

Geek Design:

symmetrisketch
SymmetriSketch

Typographic Coasters
Typgraphical Character Coasters

Ornamental Components 08
Ornamental Components

Cat String 6
Radio controlled string

Bookend - 9
Bookends for physics geeks

Lego business cards-2
Lego Business Cards

Tie Stools2
Portable Stools

And, don’t forget, you can win a Peggy 2 or one of 13 other prizes in our clock
concept contest
, going on this week.

Related:

Improving Tabletop Pong

Tabletop Pong-- Updated - 04

This weekend we brought our updated Tabletop Pong game to Maker Faire, where it survived two hard days of play by hundreds and hundreds of attendees. We were amazed by the reactions to it– particularly that such young and old people alike enjoyed playing it so much.

Of course, our first version back in January was a bit more iffy, and might not have survived a couple of hours at the fair. Here, we discuss the upgrades in some detail, complete with video and– now that it is working well –design files.
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A playable game of Tabletop Pong

Tabletop Pong - 92
Question: What the heck is PONG supposed to be?

When you’re playing it, it feels like the video game representation of some real-life sport. You’re bouncing a ball back and forth with another player, which at first glance sounds a lot like like table tennis, AKA ping pong– and that would seem to explain the name. And yet, PONG is two-dimensional and free of gravity. The ball goes in a straight line, at a fairly constant rate of travel. And you don’t play ping pong by rotating a wheel. Come to think of it, it’s not a darned thing like ping pong. So what the heck is it?

To answer this important question, we built this real-life Tabletop Pong game.
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