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halloween_blinking_creature_eyes [2018/10/13 17:27] glassgiant |
halloween_blinking_creature_eyes [2018/10/13 18:00] (current) glassgiant |
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To ease calculation of the period, frequency, and duty cycle of a 555 circuit, you can use an [[http://www.ohmslawcalculator.com/555-astable-calculator|online calculator]]. | To ease calculation of the period, frequency, and duty cycle of a 555 circuit, you can use an [[http://www.ohmslawcalculator.com/555-astable-calculator|online calculator]]. | ||
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+ | You can see video of the spooky eyes in action [[https://youtu.be/WoKfBMZbv7Y|here]]. | ||
{{ :workshops:halloween_eyes:2018-10-10_12.17.17.jpg?300|}} | {{ :workshops:halloween_eyes:2018-10-10_12.17.17.jpg?300|}} |