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5V / 12V Arduino 8 Relay Module Control Board With Optocoupler Isolation

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Oky Newstar Technology Co., Ltd
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-23578860
Contact Person:
Ms Erica Teng

5V / 12V Arduino 8 Relay Module Control Board With Optocoupler Isolation

Place of Origin : Guangdong China (Mainland)
Brand Name : OEM
Model Number : oky3015
MOQ : 1 Piece/Pieces
Packaging Details : 12cm x 3cm x 2cm (4.72in x 1.18in x 0.79in)
Delivery Time : 3-5 workdays after payment
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability : 1000 Piece/Pieces per Day
8 Road : optically isolated, safe, reliable, high noise immunity.
with a power indicator : 8-way road has a status indicator
The Module : with the relay coil to absorb the diode protection
the circuit board size : 140mm X-55mm mounting hole size 133mm X-40mm
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5V / 12V Arduino 8 Relay Module Control Board With Optocoupler Isolation


ColorRed + blue
FeaturesSupports high and low level trigger; Each channel can choose trigger way independently; Max load: AC 250V / 10A, DC 30V / 10A; Adopts SMD optocoupler, strong drive ability and stable performance; Trigger current: 5mA; Working voltage: 12V; Allows error; With green power indicator and red state indicators; All ports can be lead out directly, convenient to use; Module: 141.5 x 50 x 18.5mm; With 4 fixing bolt holes, hole: 3.1mm, space: 136 x 44.5mm
SpecificationDC+: connects to positive port, DC-: connects to negative port; IN1-IN8: Can control relay open / close by setting high / low level; Relay output port: 24pin port, wire can be lead out directly; NO1~NO8: constant open port, suspend before close, connect w/ COM after relay closed; COM1~COM8: common port; NC1~NC8: relay constant closed port, connects w/ COM before close and suspend after closed
ApplicationA products for Arduino that works with official Arduino boards.
English Manual/SpecYes (E-format)
Packing List1 x Module
Dimensions: 5.59 in x 1.97 in x 0.79 in (14.2 cm x 5.0 cm x 2.0 cm)
Weight: 4.16 oz (118 g)


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1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World.
4. High Quality With Global Standards.
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment

Product Tags:

arduino 5v relay module


8 channel relay module

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