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5Pcs NE555 Signal Generator Module 5V-15V Adjustable Frequency Duty Cycle Square Wave Output for Stepper Motor Driver, 4.2-11.4V Rectangular Wave Generator in Saudi Arabia 5Pcs NE555 Signal Generator Module 5V-15V Adjustable Frequency Duty Cycle Square Wave Output for Stepper Motor Driver, 4.2-11.4V Rectangular Wave Generator in Saudi Arabia 5Pcs NE555 Signal Generator Module 5V-15V Adjustable Frequency Duty Cycle Square Wave Output for Stepper Motor Driver, 4.2-11.4V Rectangular Wave Generator in Saudi Arabia

5Pcs NE555 Signal Generator Module 5V-15V Adjustable Frequency Duty Cycle Square Wave Output for Stepper Motor Driver, 4.2-11.4V Rectangular Wave Generator

SAR 40
Brand
hiBCTR
Weight
10 g
– 1 +

Special Features

  • ​​Adjustable Pulse Control​​: NE555 chip generates 1Hz-150kHz square/rectangular waves with adjustable frequency (100KΩ pot) and duty cycle (50KΩ pot).
  • ​​Wide Voltage Input​​: Operates at 5V-15V DC (100mA+ input current), outputs 4.2V-11.4V V-PP signals (15mA@5V / 35mA@12V max).
  • ​​Visual LED Feedback​​: LED indicates low-level output states and flashes with frequency changes for real-time monitoring.
  • ​​Compact Industrial Design​​: 3.1×2.4cm PCB module with anti-interference circuit layout and 1.5mm terminal headers.
  • ​​Multi-Device Compatibility​​: Drives stepper motors, tests Arduino/Raspberry Pi circuits, or simulates sensor signals (5 modules per pack).

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