Magic Smoke
Published © CC BY-SA

Playing Simon On A Hacked Farm Toy

My kids have a plastic farm toy. It neighs, it baas, it oinks. And now, tricked out with a microcontroller brain, it plays a simple game.

BeginnerFull instructions provided4 hours748
Playing Simon On A Hacked Farm Toy

Things used in this project

Hardware components

Microchip Technology ATtiny2313, DIP20
microcontroller
×1
DIP20 socket
optional socket for microcontroller
×1
Resistor 100k ohm
Resistor 100k ohm
pulldown resistors for switches
×7
Resistor 10k ohm
Resistor 10k ohm
series input resistors for switches
×7
4.7K ohm resistor
pull-up resistor for Reset pin
×1
Capacitor 100 nF
Capacitor 100 nF
×3
5mm super bright red LED
×4
Resistor 100 ohm
Resistor 100 ohm
load resistors for LEDs
×4
IC Socket DIP8
optional mini-breadboard for trying out different values for LED load resistors
×1
Stripboard 10x10 cm
×1
Hook-up wire (0.6mm stranded core)
×1

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
Hot glue gun (generic)
Hot glue gun (generic)

Story

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Schematics

Github

Code

Github

Credits

Magic Smoke

Magic Smoke

12 projects • 8 followers
Relax with hacks

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