NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator DC 5V-15V

NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator DC 5V-15V

 5V to 3.3V AMS1117 Chip Socket Adapter Plate Board for 8 Pin Nrf24L01 Wireless Module - Logic Level Converter

5V to 3.3V AMS1117 Chip Socket Adapter Plate Board for 8 Pin Nrf24L01 Wireless Module - Logic Level Converter

NE555 2 CH Channel Dual Way Micro USB - Pulse Frequency Duty Cycle Adjustable Module - Square Wave Signal Generator DC 5-30V 5V 3 Button 1Hz ~ 150KHz

₹252.00
In stock
SKU
AR0111-2CH-NE555-PULSE-GEN
  • Buy 100 for ₹221.00 each and save 13%
  • Buy 1000 for ₹197.00 each and save 22%

Product description:

  • Module based on : NE555 chip; Working voltage: 5--30V, support micro USB 5.0V power supply

  • Frequency range: 1Hz ~ 150KHz; Frequency accuracy: ± 2%

  • Two independent PWM generators can set the frequency, duty cycle, wide frequency range, high accuracy;=, with serial communication

  • Output current: <30mA; Output amplitude: Default 5Vp-p (settable)

  • Operating temperature range: -30 ~ + 70 °; Serial control: Baud rate: 9600 bps;Data bits: 8;Stop bits: 1;Parity bit: none;Flow control: none;

Parameter Settings:

Module has three buttons: [Set], [Up], [Down].
Press [Set] key to switch (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle)
Press [Up], [Down] keys to modify (long press can add or subtract fast).

Frequency ranges:

  • XXX (integer): min unit is 1Hz, the range 1Hz ~ 999Hz;

  • XX.X (decimal point in ten): min unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz

  • X.X.X. (3 decimal point): min unit is 1Khz; the range 1KHz ~ 150KHz

A frequency display example:

  • "100" PWM output 100Hz;

  • "54.1" PWM output 54.1KHz

  • "1.2.4." PWM output 124KHz

  • Duty Cycle in the range: 0 to 100

Application Scopes:

  • As a square wave signal generator.

  • Generate a square wave signal for stepping motor driver.

  • Generate an adjustable pulse generation for chip use.

  • Generate variable pulse signal for controlling related circuit (PWM dimming, speed).

Set the PWM frequency

  • "S1FXXXT": setting PWM1 frequency of XXX HZ (001 ~ 999)

  • "S1FXX.XT": set the frequency of PWM1 XX.X KHZ (00.1 ~ 99.9)

  • "S1F: X.X.X.T": setting PWM1 frequency of XXX KHZ (0.0.1 ~ 1.5.0..)

  • 'S1': PWM1

  • 'S2': PWM2

  • 'F': Frequency

  • 'D': Duty Cycle

  • 'T' is the end flag

Set the PWM duty cycle

  • "S1DXXXT": setting PWM1 duty cycle XXX; (001 ~ 100)

  • "S2DXXXT": set PWM2 duty cycle XXX; (001 ~ 100)

  • Setting successful return: DOWN;

  • Setting failback: FALL.

More Information
Subtitle N/A
UPC/EAN 679043313998
M.R.P N/A
Brand Name CentIoT
Model AR0111-2CH-NE555-PULSE-GEN
Whoesale Available
Supply Voltage N/A
Output Voltage N/A
Color N/A
Dimension 4.5 x 3 x 1 cm
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