NE555 Generator Module - max 1.2Hz - 50% Duty Cycle

Square wave PWM generator with 50% duty cycle. A multi-turn potentiometer is soldered into the system, thanks to which, after changing its resistance, the duration of the pulse changes. The maximum duty cycle is 1.2Hz. Thanks to a precise potentiometer, the user smoothly adjusts the duration of the signal. Technical data NE555 chip square wave signal output with 50% duty cycle potentiometer to adjust the output frequency LED indicator of operation supply voltage: 5-12V dimensions 29mm x 12mm