NE555 Adjustable Pulse Frequency Generator Module - South Africa Arduino, Robotics & Electronics Supplier South Africa: R34.40
Leobot Electronics South Africa (Pretoria)
Pretoria, South Africa
Nation-wide delivery or, collect from our premises in Waverley, Pretoria
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NE555 Adjustable Pulse Frequency Generator Module
  • NE555 Adjustable Pulse Frequency Generator Module
  • NE555 Adjustable Pulse Frequency Generator Module

#255: NE555 Adjustable Pulse Frequency Generator Module


The NE555 adjustable pulse frequency generator module is a device that can generate a pulse waveform with a variable frequency. It uses the NE555 timer IC, which is a versatile and widely-used IC that can be configured to produce a range of different pulse waveforms. The module typically includes an on-board potentiometer that can be used to adjust the frequency of the pulse waveform. The pulse waveform can be used for a variety of purposes, such as driving motors, flashing LEDs, and generating tones. The module can be controlled using a microcontroller or other device that sends signals to the module to start and stop the pulse waveform and adjust the frequency.


An adjustable frequency generator using the 555 Timer IC.

  • Onboard NE555 IC
  • Single channel signal output, with the output duty cycle about 50% square wave
  • Plate load resistor: adjust the resistance to control the output frequency
  • Onboard power led

Product Details

  • Onboard NE555 IC
  • Working voltage: 5~12V
  • Board size: 29 (mm) x12 (mm)

Product Details

Est. Packaging Size Specifications



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NE555 Adjustable Pulse Frequency Generator Module

Regular price: R34.40
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In Stock: 45


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