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Choice وحدة حماية مرحل 5 فولت 4 قنوات لـ Arduino UNO R3 ARM PIC AVR DSP إلكتروني 4 طرق و4 قنوات...

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  • ادفع لغاية 4 من الأقساط من دون فوائد ابتداءً من SAR 6.46.


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معلومات إضافية
يمكن طلب بحد أقصى عدد 5 وحدة (وحدات) من هذا المنتج. يحق لترينديول إلغاء الطلبات التي تزيد عن 5 وحدة (وحدات).
يشمل سعر البيع على ترينديول بالفعل التكاليف المتعلقة بالتصدير.
رقم الباركود: 3574566441059

ميزات المنتج

Relay Shield (ie 5V Quad Relay Module) is a small current signal control power equipment commonly used electronic module, enabling high-power single-chip control devices are widely used in SCM system to make smart home project; and can be directly plugged into the compatible the use of various types of motherboards, eliminating the patch cable troubles.

Module features are as follows:

1. Standard For Shield interfaces and shape

2. Can continue to stack other For expansion boards

3. 3 M3 screw positioning holes for easy installation

4. High Drive (5V or 3.3V) normally open contact closure

5. Onboard relay indicator (red)

Special Note: When using the For UNO board connected to it, because UNO USB interface is extremely high, should avoid green terminals are shorted its shell.

Relay Shield Interface: (the last picture show)

Relay: sky- 5V DC relay , model HJR-4102-L-5V, which Relay1 behalf of the 1st relay , the other and so on.

Power Interface : 5V DC power interface

Indicator: four lights are red when the relay is driven high , the corresponding indicator will light up .

Relay Terminals: Terminal high-power , high-current high voltage can be connected to the device . The 1st foot ( i.e. NOx) is a normally open pin , NCx pin is normally closed , COMx is common, i.e., when the relay is not driven , NOx and COMx open between two pins , NCx and COMx connection ; When the relay (x) control signal pin is high drive relays , NOx and COMx connection open between NCx and COMx.