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Description
The module description
PWM output, you can set the frequency and duty cycle separately;
The frequency is divided into four ranges and is automatically switched:
1. XXX (no decimal point): The minimum unit is 1 Hz, and the value ranges from 1 Hz to 999 Hz.
2. X.XX (the decimal point is in the hundredth place) The minimum unit is 0.01Khz, and the value range is 1.00Khz~9.99Khz;
3. XX.X (decimal point is ten): the minimum unit is 0.1Khz; the value range is 10.0KHz~99.9KHz
4. X.X.X (decimal point in ten and hundred): the minimum unit is 1Khz; the value range is 1KHz~150KHz
5. Frequency display: 100 indicates that the PWM outputs a pulse of 100 Hz;
6. 1.01 indicates that the PWM outputs a pulse of 1.01K;
7. 54.1 indicates that the PWM outputs a pulse of 54.1 kHz;
8. 1.2.4 indicates that the PWM output is a pulse of 124KHz;
9. The duty ratio ranges from 0 to 100%.
10. All setting parameters are saved after power down.
The parameter settings
The module has 4 independent buttons for setting the frequency and duty cycle. It supports short press (increase or decrease one unit) and long press (fast increase or decrease). Simple, the parameters are automatically saved after setting, and the power is not lost. .
The module parameters
1. Working voltage: 3.3~30V;
2. Frequency range: 1Hz~150KHz;
3. Frequency accuracy: the accuracy in each range is about 2%;
4. Signal load capacity: the output current can be around 5~30ma;
5. Output amplitude: The PWM amplitude is equal to the supply voltage;
6. Ambient temperature: -20~+70 °C.
The scope of application
1. Used as a square wave signal generator to generate a square wave signal for experimental development;
2. Used to generate a square wave signal that controls the motor driver;
3. Generate adjustable pulses for use by the MCU;
4. Generate adjustable pulses and control related circuits (applications such as PWM dimming speed regulation).
Serial port control (microcontroller TTL level communication)
1. Communication standard: 9600 bps data bits: 8
2. Stop position: 1
3. Check digit: none
4. Flow control: none
5. Set the frequency of the PWM
-“F101â€: Set the frequency to 101 HZ (001~999)
-“F1.05â€: Set the frequency to 1.05 KHZ (1.00~9.99)
PWM output, you can set the frequency and duty cycle separately;
The frequency is divided into four ranges and is automatically switched:
1. XXX (no decimal point): The minimum unit is 1 Hz, and the value ranges from 1 Hz to 999 Hz.
2. X.XX (the decimal point is in the hundredth place) The minimum unit is 0.01Khz, and the value range is 1.00Khz~9.99Khz;
3. XX.X (decimal point is ten): the minimum unit is 0.1Khz; the value range is 10.0KHz~99.9KHz
4. X.X.X (decimal point in ten and hundred): the minimum unit is 1Khz; the value range is 1KHz~150KHz
5. Frequency display: 100 indicates that the PWM outputs a pulse of 100 Hz;
6. 1.01 indicates that the PWM outputs a pulse of 1.01K;
7. 54.1 indicates that the PWM outputs a pulse of 54.1 kHz;
8. 1.2.4 indicates that the PWM output is a pulse of 124KHz;
9. The duty ratio ranges from 0 to 100%.
10. All setting parameters are saved after power down.
The parameter settings
The module has 4 independent buttons for setting the frequency and duty cycle. It supports short press (increase or decrease one unit) and long press (fast increase or decrease). Simple, the parameters are automatically saved after setting, and the power is not lost. .
The module parameters
1. Working voltage: 3.3~30V;
2. Frequency range: 1Hz~150KHz;
3. Frequency accuracy: the accuracy in each range is about 2%;
4. Signal load capacity: the output current can be around 5~30ma;
5. Output amplitude: The PWM amplitude is equal to the supply voltage;
6. Ambient temperature: -20~+70 °C.
The scope of application
1. Used as a square wave signal generator to generate a square wave signal for experimental development;
2. Used to generate a square wave signal that controls the motor driver;
3. Generate adjustable pulses for use by the MCU;
4. Generate adjustable pulses and control related circuits (applications such as PWM dimming speed regulation).
Serial port control (microcontroller TTL level communication)
1. Communication standard: 9600 bps data bits: 8
2. Stop position: 1
3. Check digit: none
4. Flow control: none
5. Set the frequency of the PWM
-“F101â€: Set the frequency to 101 HZ (001~999)
-“F1.05â€: Set the frequency to 1.05 KHZ (1.00~9.99)
Cancellation Policy:
We at Order2india strive to provide you with the best possible experience while you shop with us online. Since our orders are shipped from overseas , we try to reduce the handling time as much as possible by quickly processing the orders , Hence any cancellation request , has to be placed within 24 hours of placing the order. The refund amount will be credited back on your original mode of Payment. .
Warranty:
All our products comes with a default 90 days seller replacement warranty against manufacturer defect as a service and reassurance to our customers. Order2india will take care of all logistics to and from the manufacturer/supplier for replacement . If within 90 days of delivery ,any problem is found with our product , please contact our customer support and we would replace it for you absolutely free.
Return Policy
Our return policy is outlined below. The policy reflects the reality that our products are sourced from suppliers located outside India and is formulated keeping in mind the costs and time involved in the logistics, both in the forward direction (i.e. shipping products to India from the suppliers) and reverse direction (i.e. shipping returned products back to the suppliers).Certain products are not eligible for return or refund as below
Return Process & Timeline
For eligible products, the policy is summarized below. Please note that Returns that do not meet the Return Process and Timeline below will not be eligible for a refund.
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Allowed Time Line |
Return Process |
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Due to Damage in transit |
Within 24 hours of Delivery |
Inspect package before taking Delivery and if damaged REJECT package and DO NOT take delivery from the courier and Send email to support@order2india.com within 24 hours of rejecting the delivery so we can process your refund. |
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Dead on Arrival or mal-functioning product |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 15 days of delivery with details of the problem. |
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Incorrect Order (e.g. model, brand, color or size different from what was ordered) |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 7 days of delivery with details of the problem. |
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If you receive a parcel with missing, incorrect, or secondary packing items, please contact us within 7 days of delivery with relevant proof. Order2india will assess the situation and provide resolution based on the extent of the damage.
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