• NE555 Frequency Adjustable Pulse Generator
  • NE555 Frequency Adjustable Pulse Generator
  • NE555 Frequency Adjustable Pulse Generator
  • NE555 Frequency Adjustable Pulse Generator

NE555 Frequency Adjustable Pulse Generator

£0.99
£1.49
VAT included

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. Useful for applications where an approximate...

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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. Useful for applications where an approximate frequency clock source is required such as for stepper motor step generation tone generation etc.


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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

HCMODU0117
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