New NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square
![New NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square]()
![New NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square]()
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![New NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square]()
![New NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square]()
![New NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square_3]()
The LM358 Duty Cycle Frequency Adjustable Module serves as a square wave signal generator as well, offering a continuously adjustable output frequency for experimental purposes. The output frequency is selectable and can be finely tuned, making it ideal for use with microcontroller units (MCUs). This module generates adjustable pulses that can control associated circuits, including stepper motors, by producing the required square wave signal for precise operation in various applications.
-22%
New NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square
Available:In Stock
- Product SKU: KG234
₹ 154
₹ 199
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Warehouse Details
Specification
Description
NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square
The Pulse Frequency Module is a square wave signal generator designed for experimental development. Powered by a 5V supply, it can output a current of around 15mA. This module is particularly useful for driving stepper motors by providing a square wave drive signal.The LM358 Duty Cycle Frequency Adjustable Module serves as a square wave signal generator as well, offering a continuously adjustable output frequency for experimental purposes. The output frequency is selectable and can be finely tuned, making it ideal for use with microcontroller units (MCUs). This module generates adjustable pulses that can control associated circuits, including stepper motors, by producing the required square wave signal for precise operation in various applications.
Technical Details
- Main Chip: LM358
- Input Voltage: 5V-12V DC
- Input Current: ≥100mA
- Output Amplitude: Close to the input voltage
- Frequency Adjustment Range: 0.07Hz to 2kHz (Cycle: 0.45ms to 15s)
- Duty Cycle Adjustment Range: 0% to 100% (High level / Period)
- Output Current: Up to 500mA (with 9012 transistors for strong drive capability)
- Drive Capability: Can directly drive small relays or motors
Frequency adjustment method
- There are 4 shorting caps on the board to choose the frequency
- Insert 0 short-circuit caps, that is, all 4 short-circuit caps are removed, which is high frequency, and the period is adjusted to 0.3 seconds
- Insert a short-circuit cap, the period can be adjusted to about 4 seconds
- Insert 2 short-circuit caps, the period can be adjusted to about 7 seconds
- Insert 3 short-circuit caps, the period can be adjusted to about 10 seconds
- Insert 4 short-circuit caps, the period can be adjusted to about 15 seconds
Physical Attributes
- L x W x H (mm): 32 x 23 x 11
- Weight (gm) : 6
Package Includes
- 1 x New NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square
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