NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator

NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator

Introducing the NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator, a versatile device that produces a 5V square wave signal.

Ideal for experimental development or driving a stepper motor, this signal generator offers the ability to precisely adjust the output duty cycle to meet specific needs.

It is crucial to understand that while the module permits duty cycle adjustments, any changes will concurrently affect the signal’s frequency. Therefore, modifying one parameter will inherently influence the other, allowing for a dynamic control range over the output signal.

The output frequency is adjustable:

• Period T = 0.7 (RA +2 RB) C
• RA, RB is 0-10K adjustable.
• Low profile when C = 0.001UF.
• IF stalls C = 0.1UF.
• High-frequency file C = 1UF.
• HF stalls C = 100UF.
• So, buyers can calculate the frequency of the waveform.

Features

• Generate an adjustable pulse for MCU.
• Generate an adjustable pulse, to control circuitry associated.
• The output current can be 15 MA around; when 12V power supply, the output current can 35 MA around
• Output with LED indication(low level, LED will on; high level, LED will off; low frequency, the LED flashes).
• Max Output Current: >= ≥15MA (5V power supply, V-PP greater than 50%), >=35MA (12V power supply, V-PP greater than 50%)

Application

• As a square wave signal generator generates a square wave signal used for experimental development.
• Used to drive a stepper motor for generating a square wave drive signal.
• Generate an adjustable pulse for MCU.
• Generate an adjustable pulse, to control circuitry associated.

Specifications:

Package Includes 

• 1 x NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator

NE555 Datasheet