CentIoT - 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

Brand: CentIoT

Color: Blue

Features:

• 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;

PartNumber: AR0111-2CH-NE555-PULSE-GEN

Details: Parameter Settings: 1. Module has three buttons: [Set], [Up], [Down]. 2. 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: 1. XXX (integer): min unit is 1Hz, the range 1Hz ~ 999Hz; 2. XX.X (decimal point in ten): min unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz 3. X.X.X. (3 decimal point): min unit is 1Khz; the range 1KHz ~ 150KHz Frequency display example: 1. "100" PWM output 100Hz; "54.1" PWM output 54.1KHz 2. "1.2.4." PWM output 124KHz 3. Duty Cycle in the range: 0 to 100 Applicable Scopes: 1. As a square wave signal generator. 2. Generate square wave signal for stepping motor driver. 3. Generate adjustable pulse generation for chip use. 4. Generate variable pulse signal for controlling related circuit (PWM dimming, speed). Set the PWM frequency 1. "S1FXXXT": setting PWM1 frequency of XXX HZ (001 ~ 999) 2. "S1FXX.XT": set the frequency of PWM1 XX.X KHZ (00.1 ~ 99.9) 3. "S1F: X.X.X.T": setting PWM1 frequency of XXX KHZ (0.0.1 ~ 1.5.0..) 4. 'S1': PWM1 'S2': PWM2 5. 'F': Frequency 6. 'D': Duty Cycle 7. 'T' is the end flag Set the PWM duty cycle 1. "S1DXXXT": setting PWM1 duty cycle XXX; (001 ~ 100) 2. "S2DXXXT": set PWM2 duty cycle XXX; (001 ~ 100) 3. Setting successful return: DOWN; Setting failback: FALL.

UPC: 679043313998

EAN: 0679043313998

Model: AR0111-2CH-NE555-PULSE-GEN

Binding: Electronics

Item Condition: New