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1x Calibration board
The board features an on/off switch to power the board on/off or to act as a reset if the :GAME Controller is in an enclosure where the micro:bits own reset switch cannot be accessed
Although these experiments explore how individual logic gates work
extending battery life
1x Power Cord
Pathfinders Da Vinci's Catapult KLA-Dig-Tech 1x Calibration boardWhen Leonardo da Vinci was not busy painting, sculpting or otherwise being brilliant, he spent some of his time drawing mechanical throwing machines. Now you can match wits with da Vinci and put your coordination skills to the test with this build it yourself, working re creation of his 15th Century catapult. With just an hour of assembly time, this bad boy can hurl a small clay ball over four meters, which comes in handy for ambushing pesky kid
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