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NE555 pulse generator module, adjustable pulse generator 1 Hz-200 kHz NE555
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Description
NE555 Pulse Generator Module 1Hz-200kHz
NE555 Pulse Generator Module 1Hz-200kHz is an advanced device equipped with two potentiometers that allow precise adjustment of the output waveform frequency and duty cycle. The module is an excellent addition to electronic projects, ideal for use with Arduino, ESP8266, ESP32, and Raspberry Pi.
This module operates over a supply voltage range from 5V to 15V. The maximum output current of the module is 5mA when powered at 5V, while at 12V supply the current increases to 35mA. The output amplitude ranges from 4.2 PP to 11.4 PP.
Key technical specifications
- IC: NE555
- Supply voltage: 5 - 15 V
- Maximum output current: 5mA (at 5V), 35mA (at 12V)
- Output amplitude: 4.2 PP - 11.4 PP
- Adjustment: Two potentiometers to change the output waveform frequency and duty cycle
Output frequency range (selected with a jumper)
- 1 Hz - 50 Hz
- 50 Hz - 1 kHz
- 1 kHz - 10 kHz
- 10 kHz - 200 kHz
Example applications
- Generating square-wave signals for testing digital circuits
- Controlling stepper motors and servos in DIY projects
- Building LED blinkers and light signaling circuits
- Generating clock pulses for microcontrollers
- Building simple sound synthesizers and tone generators
Benefits
- Wide voltage range: Compatibility with systems powered from 5V to 15V
- Precise control: Ability to accurately tune frequency and duty cycle thanks to two potentiometers
- Easy configuration: Quick frequency range change using the built-in jumper
- Versatility: Compatibility with popular development platforms
- Compact size: Easy integration even in small electronic projects
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