1.0Brick'R'knowledgehttps://brickrknowledge.eu/en/Clock - Brick'R'knowledgerich600338<blockquote class="wp-embedded-content" data-secret="C0yZoTk4gN"><a href="https://brickrknowledge.eu/en/brick/clock/">Clock</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://brickrknowledge.eu/en/brick/clock/embed/#?secret=C0yZoTk4gN" width="600" height="338" title="“Clock” — Brick'R'knowledge" data-secret="C0yZoTk4gN" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.brickrknowledge.de/content/uploads/2016/12/137826.jpg9961000The clock brick is the clock source for the logic bricks. The circuit is based on the universal timer 555. You can change the square wave signal from ca. 0,5Hz to 100Hz by turning the potentiometer knob. To create single square wave signals you can also use the debounced push button. Voltage supply: +5..15V.