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Spintronic Transistor Value PackOverview This 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 digital circuits. Detailed description The transistor can be manually adjusted to control whether the transistor turns on by turning the top sprocket

This replacement play mat kit provides all the parts for a sturdy surface to set up and build your Bridge or Bust challenges

The Spintronics Power Pack gives you parts to charge your circuits with more power: an additional 6 V battery and two low-value resistors

and things that go CRUNCH in the name of progress

and irresistible to play

A physical copy of our Bridge or Bust Puzzle Book is perfect for anyone who is looking to follow along remotely or even over someone’s shoulder

Recommended for 30 players

The ratchet mechanism on top allows only clockwise movement and requires a forward voltage of approximately 0

It's 30+ hours of play for curious minds

This spintronic transistor is a voltage-controlled resistor

Please contact education@upperstory

92 meters or 6

all while using a fixed set of anchor points