NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator is 5 V square wave signal generator. It generates a square wave signal used for experimental development. Also, use to drive a stepper motor for generating a square wave drive signal. Featured By RoboticsBD.
The output duty cycle can fine-tune. Duty cycle and frequency is not separately adjustable, adjusting the duty cycle will change the frequency.
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.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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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%)
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Applications:
- 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.
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| General Specification |
| Input Voltage Range | 5-15V |
| Input Current (A) | >=100m |
| Output Voltage(V) | 4.2 ~ 11.4 |
| Max. Output Current (A) | 15mA – 35mA |
| Length (mm) | 31 |
| Width (mm) | 22 |
| Height (mm) | 16 |
| Weight (gm) | 7 |
| Shipment Weight | 0.01 kg |
| Shipment Dimensions | 6 × 6 × 4 cm |
Please allow 5% measuring deviation due to manual measurement.
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Documentation:
- Datasheet
Package Includes:
1 x NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator
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