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NE555 Signal Generator

NE555 Signal Generator

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Signal generator

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In stock: 1

00761

1,60 €

Applicaon scope

  • 1. Used as a square wave signal generator produces a square wave signal for the experimental development use.
  • 2. A square wave signal is used to produce a stepper motor-driven drive.
  • 3. Produce the adjustable pulse for MCU use.
  • 4. Generates the adjustable pulse to control the associated circuits.
 
Descripons
  • 1. The main chip: LM358.
  • 2. Input voltage: 5V-12VDC.
  • 3. The input current: ≥ 100MA.
  • 4. The output amplitude: close to the input voltage.
  • 5. The frequency adjustment range: 0.07HZ-2KHZ (also cycle in about 0.45ms to 15s).
  • 6. Duty cycle adjustment range: 0% to 100% (High / cycle).
  • 7. Output Current: strip 9012 transistor drive capability is strong, about 500MA output current, the output can directly drive small relays or small motors.
Frequency adjustment methods
  • 1. The board has four the shorng cap can select the frequency.
  • 2. Inserted 0 short-circuit cap, the longest cycle upwards to 0.3 s.
  • 3. Inserted 1 short-circuit cap, the longest cycle can be adjusted to about 4s.
  • 4. Inserted 2 short-circuit cap, the longest cycle can be adjusted to about 7s.
  • 5. Inserted 3 short-circuit cap, the longest cycle can be adjusted to about 10s.
  • 6. Inserted 4 short-circuit cap, the longest cycle can be adjusted to about 15s.

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NE555 Signal Generator

NE555 Signal Generator

Signal generator

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