FNIRSI-1014D Digital Oscilloscope 2 In 1 Dual Channel Input Signal Generator 100MHz* 2 Ana-log Bandwidth 1GSa/s Sampling Rate
603.66 305.58 $
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ID: 10798
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1Hz-150Khz Signal Generator Module Adjustable PWM Pulse Frequency Function Generator Duty Cycle TTL LCD Display 5V DC 12V 24V
4.8 (62 votes) | 115 orders
Price:
US $12.69
/ piece
Discount Price:
US $
9.89
/ piece
-22%
1Hz-150Khz Signal Generator Module Adjustable PWM Pulse Frequency Function Generator Duty Cycle TTL LCD Display 5V DC 12V 24V
Specification:
Working voltage: 3.3 ~ 30V
Frequency range: 1Hz ~ 150KHz
Frequency accuracy: the accuracy in each range is about 2%
Signal load capacity: the output current can be about 5 ~ 30ma
Output amplitude: PWM amplitude equal to the supply voltage
Ambient temperature: -20 ~ +70 °
Features:
LCD display frequency and duty cycle, very clear, PWM output can be set to the frequency and duty cycle.
Wide frequency range, high precision.
Serial communication, TTL level.
Used as a square wave signal generator, generate square wave signal for experimental development and use.
Used to generate a square wave signal that controls the motor driver.
Generate adjustable pulse for MCU use.
Generate adjustable pulse, control the relevant circuit (PWM dimming speed and other applications).
Serial control (single-chip TTL level communication).
Fine workmanship and good performance.
Stable and reliable.
Easy to use.
Long service life.
Frequency is divided into four ranges, automatic switching:
1. XXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz ~ 999Hz;
2. X.XX (decimal point in the hundred) the smallest unit is 0.01Khz, the range of 1.00Khz ~ 9.99Khz;
3. XX.X (decimal point in ten): the smallest unit is 0.1Khz; value range of 10.0KHz ~ 99.9KHz
4. X.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz ~ 150KHz
5. e.g. frequency display:
100 indicates PWM output 100Hz pulse;
1.01 indicates PWM output 1.01K pulse;
54.1 indicates that the PWM output has a pulse of 54.1 kHz;
1.2.4 indicates that the PWM output is 124 kHz pulse;
6. Duty cycle range: 0 ~ 100%
Parameter Settings:
The module has four independent keys, used to set the frequency and duty cycle.
Support touch (increase or decrease a unit) and long press (fast increase or decrease).
The parameters automatically save, power down Not lost.
Communication Standard:
9600 bps Data bits: 8
Stop bit: 1
Check digit: none
Flow control: none
1>. set the frequency of the PWM
"F101": Set the frequency to 101 HZ (001 to 999)
"F1.05": set the frequency of 1.05 KHZ (1.00 ~ 9.99)
"F10.5": Set the frequency to 10.5KHZ (10.0 ~ 99.9)
"F1.0.5": set the frequency of 105KHZ (1.0.0 ~ 1.5.0)
2>. set the PWM duty cycle
"DXXX": set the PWM duty cycle to XXX; (001 ~ 100)
Such as D050, set the PWM duty cycle is 50%
3>. read the set parameters
Send a "read" string to read the set parameters.
Set successfully return: DOWN.
Setup failed to return: FALL.
Package Included:
1 x Signal Generator Module
- Model Number: Signal Generator
- Display Size: 3.0 - 4.9 Inches
- DIY Supplies: ELECTRICAL
- Brand Name: diymore
- Origin: Mainland China
- Certification: CE
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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
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|---|---|
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