Описание
Description:100% brand new and high quality!
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), set the parameters automatically save, power down not lost.
LCD display frequency and duty cycle, very clear, PWM output can be set to the frequency and duty cycle.
Wide frequency range, high .
Serial communication, TTL level.
The scope of application:
1. Used as a square wave signal generator, generate square wave signal for experimental development and use.
2. Used to generate a square wave signal that controls the motor driver.
3. Generate adjustable pulse for MCU use.
4. generate adjustable pulse, control the relevant circuit (PWM dimming speed and other applications).
5. serial control (single-chip TTL level communication).
Specifications:
Item type: Signal Generator Module
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 ℃
Size: about 52x32mm/2.05x1.26inch
Color: As shown.
Quantity: 1pc.
Package includes:
1* Signal Generator Module
Notes:
Transition: 1cm=10mm=0.39inch
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.
PaymentWe accept Escrow, Visa, MasterCard, Moneybookers, Western Union, ect. as payment method only. And prompt payment will be highly appreciated.
All payments must be confirmed. (Shipping and billing addresses must match).
Shipping
Usually, we will ship the item within 1-5 days after receiving the payment.
Delivery Time and Postage:
----We can offer express delivery like EMS/DHL. In normal condition, it will take about 3-7 working days via express delivery. If you want express delivery, please contact us, we will calculate the postage for you, or you can check Shipping&Packaging for reference.
We will choose a suitable delivery according to your country, as to strive for a fastest and reliable shipping for your order.
If you have not received your shipment after 60 days after we send out your order, please contact us. We will help to check the delivery information and solve the problem for you.
Please kindly notice that the buyer need to be responsible for (in case) all or VAT under any circumstances.
Feedback
We will double check all the item before and make sure they are in good condition before dispatch.
if there is any unsatisfied with our product and service, please contact us first before leaving us 1, 2, 3 rating or Neutral/Negative feedback or dispute. As you know, your feedback is very important to us and be encouraged to us, we will try to our best to fix any problems you might be having and offer you the best service.
Customer service
We strive for 100% customer satisfaction on our business, we will do our best to service every of our customer.
If any questions, please contact us first, we will do our best to response in 12 business hours.
Характеристики
- Бренд
- Woopower
- Материалы для самостоятельного изготовления
- Электрический
- Размер дисплея
- 3.0-4.9 Дюйм(ов)
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