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Frequency Adjustable Pulse Generator Module NE555

35,00 EGP

In stock

  1. Input Voltage: 5V-15VDC
  2. Output amplitude: 4.2V V-PP to 11.4V V-PP.
  3. Output Current : 15mA for 5V & 35mA for 12V.
  4. Color: Blue
  5. Working voltage: 5-12V
  6. Size: 25x 13 x 12 mm (LxWxH)
  7. Minimum – 50% duty cycle, 3.7 Hz & Maximum – 98% duty cycle, 1.3KHz

In stock

Shipping & Delivery

  • Local pickup

Receipt from the place on the same day or shipping to nearby places

On the same day

6PM - 10 PM

  • Shipping company

Delivery through a fast shipping company intermediary

1-3 Days

Description

Frequency Adjustable Pulse Generator Module (NE555)

📄 **Description:

This module uses the popular NE555 timer IC configured in astable mode to generate adjustable square wave pulses. By varying the onboard potentiometer, you can easily change the output frequency over a wide range, making it suitable for clock pulses, LED flashing, PWM signals, and test signals.

It provides a stable, precise, and easy-to-use pulse output compatible with microcontrollers and digital circuits.


📐 Specifications:

ParameterValue
Timer ICNE555
Operating Voltage4.5V – 15V
Output TypeSquare wave pulse (digital)
Frequency Range~1 Hz to 500 kHz (adjustable)
Duty CycleApproximately 50% (variable)
ControlOnboard potentiometer
Output Drive CapabilityTTL compatible (~200 mA peak)
DimensionsApprox. 30 mm x 25 mm

🌟 Key Features:

  • 🕹️ Adjustable frequency via potentiometer

  • ⏲️ Stable and reliable NE555 astable oscillator

  • ⚡ Compatible with 4.5V to 15V power supply

  • 🔄 Square wave output for clock and PWM signals

  • 🛠️ Easy integration with microcontrollers and digital circuits


⚙️ Applications:

  • ⏳ Clock pulse generation

  • 💡 LED flashing and lighting effects

  • 📡 PWM signal generation for motor control

  • 🧪 Testing digital circuits and devices

  • 🎵 Tone generation in sound projects

Customer Reviews

Specification

Overview

Weight Weight 0,0000 g
Dimensions 25 × 13 mm

Specification

ic-chip

NE555

input-supply-voltage-vdc

5 to 15

output-amplitude

4.2V V-PP to 11.4V V-PP.

output-current

15mA for 5V & 35mA for 12V