Product Description

• This is a square wave pulse generator module based on the ubiquitous NE555 timer IC.
• The module can be powered from a wide power supply range (4.5 to 12V) and will produce a continuous square wave output between 15Hz to 24KHz which can be set by on on-board multi-turn potentiometer.

Specification:

• Product code: HCMODU0117
• Supply voltage: 4.5 to 12V
• Supply current: 3mA at 5V Vcc
• Min freq (approx): 15Hz 49% duty cycle at 5V Vcc
• Max freq (approx): 24KHz 89.4% duty cycle at 5V Vcc
• Output voltage: 4.5V at 5Vcc / 11.5V at 12Vcc