Oky Newstar Technology Co., Ltd
Starter Kits,Controller Board, Sensor Modules Factory DIY Educational programmable Robot Projects manufacturer
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5V / 12V Arduino 8 Relay Module Control Board With Optocoupler Isolation
Specifications:
| Color | Red + blue |
| Material | PCB |
| Features | Supports 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 |
| Specification | DC+: 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 |
| Application | A products for Arduino that works with official Arduino boards. |
| English Manual/Spec | Yes (E-format) |
| Packing List | 1 x Module |
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