يستخدم هذا الموقع ملفات تعريف الارتباط. لمزيد من المعلومات حول كيفية استخدامنا لملفات تعريف الارتباط ، يمكنك قراءة إشعار الخصوصية وملفات تعريف الارتباط الخاص بنا. ملفات تعريف الارتباط وسياسة الخصوصية
In stock
عروض
التوصيل والارجاع
تم شحنه من الخارج
اختار العنوان
توصيل للمنزل
سياسة الارجاع
يمكنك ارجاع اغلب المنتجات خلال 14-30 يوم من تاريخ الشراء، مع ضرورة الإبلاغ عن وجود اي عيب ظاهر في خلال 48 ساعة، للإستثناءات والشروط راجع سياسة الإرجاع من هنا.تفاصيل
بيانات البائع
SDYKK fashion
60%تقييم البائع
1 المتابعين
أداء البائع
معدل سرعه توصيل الطلب: ممتاز
مواصفات المنتج
The module has 4 independent ons to increase or decrease the frequency (FREQ) and the duty cycle (DUTY). If the on is held down, the value will increase or decrease faster.
The values ??are maintained even if the module is disconnected from the power supply.
Features.
Working voltage: 3.3 ~ 30V.
Frequency range: 1Hz ~ 150KHz.
Duty cycle: 0-100%.
Frequency Accuracy: Accuracy in each area is approximately 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: 52 x 32 mm.
Application range.
Can be used as a square wave signaenerator, generate square wave signal for experimental development; generating a square wave signal to control the motor controller; generate adjustable pulses for MCU; Generation of an adjustable pulse to control the relevant circuit (PWM dimming speed application, etc.).
Communication standard: 9600 bps Data bits: 8.
Stop bit: 1.
Check digit: None.
Flow control: None.
PWM frequency adjustment.
"F101": Sets the frequency to 101HZ (001 to 999).
"F1.05": Sets the frequency to 1.05 KHZ (1.00 to 9.99).
"F10.5": Sets the frequency to 10.5 kHz (10.0 to 99.9).
"F1.0.5": Sets the frequency to 105 KHz (1.0.0 to 1.5.0).
Duty cycle adjustment.
"DXXX": Sets the duty cycle to XXX (001 ~ 100).
Reading the .
Send the string "read" to read the set .
If you set succefully: DOWN.
If you cannot set: FALL.
Bulk version (shipping without packaging, shipped in an envelope and a plastic bag).
Package content:
1x Module.
80670
About shippingShipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).
Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .
Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.
المواصفات
المواصفات الرئيسية
- Display Size:3.0 - 4.9 Inches
- Certification:NONE
- Origin:Mainland China
- DIY Supplies:ELECTRICAL
- Model Number:GF80670
محتويات العبوه
المواصفات
- SKU: GE810IP0ENGA9NAFAMZ
- الموديل: CHAdianziclyiqi1471
- بلد الصنع: China
- الحجم (طولx عرضx ارتفاع سم): 10*10*10
- الخامه الرئيسية: PVC
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