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Valkyrie Games NZ
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  • $135 +
    Spintronics Act One
    Begin the time-winding journey with. Get started building fascinating mechanical circuits as you solve 67 fun, challenging puzzles from beginner to intermediate difficulty.Spintronics is a new game (ages 8 to adult) from the makers of Turing Tumble where players build mechanical circuits to solve pu...
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  • $128 +
    Spintronics Act Two
    Important! Spintronics Act One is needed to play this game. This is a continuation of Spintronics Act One.Continue Natalia's time-winding adventure and help her build more advanced spintronic circuits for the town of Little Hope. This Act Two kit begins where Act One leaves off. New parts including ...
    Buy from Store 0 0
  • $25 +
    Spintronic: Battery (6 V)
    OverviewThis spintronic battery powers spintronic circuits. It provides a constant spin voltage of 6 V when it is charged by pulling the string back.DetailedThis 6 spin volt battery has a maximum capacity of 0.3 mAh. A pull string charges the battery, and a constant torque spring provides a nearly c...
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  • $9 +
    Spintronics: Resistor 50 - 1000 Ω
    Important: Choose the resistance value you wantOverviewSpintronic resistors resist the flow of current. The higher the resistance value, the harder they are to turn. Resistors help keep circuits under control by limiting the flow of current.Resistors come with fixed values that cannot be changed. Yo...
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  • $10 +
    Spintronics: Diode
    OverviewSpintronic diodes allow the current to flow in only one direction. Each diode only turns clockwise, but it can be used to allow counterclockwise current by placing it on the outside of a chain loop.DetailedThe ratchet mechanism on top allows only clockwise movement and requires a forward vol...
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  • $9 +
    Spintronics: Ammeter
    OverviewSpintronic ammeters indicate the speed of current by the pitch of sound they make. The more current, the higher the pitch.DetailedThe pitch of sound generated by the spintronic ammeter is directly proportional to the current running around it. A small wedge attached to a diaphragm slides ove...
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  • $18 +
    Spintronics: Chain (300 links)
    OverviewA pack of 300 individual chain links (approximately 1.92 meters or 6.3 feet of chain). This is the same amount of chain as is included in the Act One and Act Two kits.
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  • $7 +
    Spintronics: Switch
    OverviewSpintronic switches open and close circuits. Push it once to open the circuit. Push it again to close it.DetailedThese are single pole single throw (SPST) latching switches with a very low ON resistance and very high OFF resistance. When left in the ON state, they are also useful for changing sprocket levels without altering the function of a circuit.
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  • $12 +
    Spintronics: Tiles & Connectors
    Spintronic tiles are the base tiles to which the spintronic parts magnetically attach. More base tiles make it possible to build larger circuits.
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  • $8 +
    Spintronics: Inductor (55 H)
    OverviewSpintronic inductors are heavy, allowing them to build momentum. It takes a lot of energy to get them moving, but once they are moving, they don't want to stop.DetailedThese spintronic inductors have a fixed value of 55 spin henrys. They build significant momentum even with low currents. The...
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  • $10 +
    Spintronics: Junction
    OverviewSpintronic junctions allow the current to branch, just like an electrical junction of three wires. Each sprocket is one of the three paths for current.DetailedThese junctions use a planetary gear arrangement, where the top sprocket is the sun, the middle sprocket is the ring, and the bottom ...
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  • $12 +
    Spintronic Transistor
    OverviewThis spintronic transistor is a voltage-controlled resistor. The higher the voltage on the top sprocket, the lower the resistance of the bottom sprocket. Transistors greatly expand the range of circuits that can be built. They are a critical part of many analog circuits and are ubiquitous in...
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  • $8 +
    Spintronics: Capacitor (1.2 mF)
    OverviewSpintronic capacitors store energy. They also double as a spintronic voltmeter: The gauge on top indicates the spin voltage across it from -9 to 9 spin volts.DetailedThese spintronic capacitors have a fixed value of 1.2 mF. The capacitors use a torsion spring to store energy and exhibit low hysteresis. These capacitors are rated for a maximum of /- 9 spin volts.
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  • $57 +
    Spintronics: Power Pack
    The Spintronics Power Pack gives you parts to charge your circuits with more power: an additional 6 V battery and two low-value resistors. It also includes a puzzle book with 11 additional puzzles.
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  • $135 +
    Spintronics Act One
    Begin the time-winding journey with. Get started building fascinating mechanical circuits as you solve 67 fun, challenging puzzles from beginner to intermediate difficulty.Spintronics is a new game (ages 8 to adult) from the makers of Turing Tumble where players build mechanical circuits to solve ...
    Buy from Store 0 0
  • $128 +
    Spintronics Act Two
    Important! Spintronics Act One is needed to play this game. This is a continuation of Spintronics Act One.Continue Natalia's time-winding adventure and help her build more advanced spintronic circuits for the town of Little Hope. This Act Two kit begins where Act One leaves off. New parts including ...
    Buy from Store 0 0
  • $25 +
    Spintronic: Battery (6 V)
    OverviewThis spintronic battery powers spintronic circuits. It provides a constant spin voltage of 6 V when it is charged by pulling the string back.Detailed descriptionThis 6 spin volt battery has a maximum capacity of 0.3 mAh. A pull string charges the battery, and a constant torque spring provide...
    Buy from Store 0 0
  • $9 +
    Spintronics: Resistor 50 - 1000 Ω
    Important: Choose the resistance value you wantOverviewSpintronic resistors resist the flow of current. The higher the resistance value, the harder they are to turn. Resistors help keep circuits under control by limiting the flow of current.Resistors come with fixed values that cannot be changed. Yo...
    Buy from Store 0 0
  • $9 +
    Spintronics: Diode
    OverviewSpintronic diodes allow the current to flow in only one direction. Each diode only turns clockwise, but it can be used to allow counterclockwise current by placing it on the outside of a chain loop.Detailed descriptionThe ratchet mechanism on top allows only clockwise movement and requires a...
    Buy from Store 0 0
  • $9 +
    Spintronics: Ammeter
    OverviewSpintronic ammeters indicate the speed of current by the pitch of sound they make. The more current, the higher the pitch.Detailed descriptionThe pitch of sound generated by the spintronic ammeter is directly proportional to the current running around it. A small wedge attached to a diaphrag...
    Buy from Store 0 0
  • $18 +
    Spintronics: Chain (300 links)
    OverviewA pack of 300 individual chain links (approximately 1.92 meters or 6.3 feet of chain). This is the same amount of chain as is included in the Act One and Act Two kits.
    Buy from Store 0 0
  • $7 +
    Spintronics: Switch
    OverviewSpintronic switches open and close circuits. Push it once to open the circuit. Push it again to close it.Detailed descriptionThese are single pole single throw (SPST) latching switches with a very low ON resistance and very high OFF resistance. When left in the ON state, they are also useful for changing sprocket levels without altering the function of a circuit.
    Buy from Store 0 0
  • $12 +
    Spintronics: Tiles & Connectors
    Spintronic tiles are the base tiles to which the spintronic parts magnetically attach. More base tiles make it possible to build larger circuits.
    Buy from Store 0 0
  • $8 +
    Spintronics: Inductor (55 H)
    OverviewSpintronic inductors are heavy, allowing them to build momentum. It takes a lot of energy to get them moving, but once they are moving, they don't want to stop.Detailed descriptionThese spintronic inductors have a fixed value of 55 spin henrys. They build significant momentum even with low c...
    Buy from Store 0 0
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