ALLNET Brick'R'knowledge Clock
The clock brick serves as a clock source for the logic bricks.
The circuit is based on the universal timer module 555.
A square wave signal from approx. 0.5 Hz to 100 Hz can be set using the potentiometer.
In order to generate individual square-wave pulses, the clock generator can be exchanged 1:1 for the “button debounced” brick (ALL-BRICK-0641).
Supply voltage: +5..15 V.