NE555 Adjustable Frequency Pulse Generator Module

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 (5 to 12V) and will produce a continuous square wave output between 4Hz to 1.3KHz which can be set by on on-board multi-turn potentiometer. Module has ten-turn frequency adjustment control and power on LED. Useful for applications where an approximate frequency clock source is required such as for stepper motor step generation etc

$ 3.20 $ 3.20

Product Description

  • Onboard NE555 IC.
  • Single channel signal output, The output duty cycle about 50% square wave.
  • Plate load resistor, adjust the resistance to control the output frequency.
  • Operating Voltage: 5V~12V.
  • Supply Current: 10mA
  • Output Current: 200mA max. Source or Sink
  • Frequency Range: Min 4Hz @ 50% Duty Cycle,
  • Max Frequency: 1.3KHz @ 98% Duty Cycle
  • Size: 25mm x 13mm x14mm (LxWxH) (approx.)

Package included:

  • 1 x NE555 Adjustable Frequency Pulse Generator Module
Dimensions 2.5 × 1.3 × 1.4 cm

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