10x NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square Wave For Sale
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10x NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square Wave:
$17.80
NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square Wave
Size: 31mm x 11mm x 23mm/1.21\" x 0.43\" x 0.89\" (inch) (approx)
Application 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.
Descriptions:
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
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