विवरण

• DC 5V 12V 24V 1 2 four 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi Module description: 1 the module makes use of genuine quality relay, usually open interfaces Maximum load: AC 250V/10A, DC 30V/10A; 2 using SMD optocoupler isolation, driving ability, steady performance; trigger latest 5mA; three the module Operating voltage 5V 12V 24V ; 4 the module could be high or low via a jumper atmosphere trigger; five fault-tolerant design, although the control line is broken, the relay won't operate; 6 the power indicator (green), the relay status indicator (red) 7 the interface design of human nature, all interfaces are available by way of an immediate connection terminal leads, very handy 8 module size: 50mm*26mm*18 (L*W*H) Module interface: 1 DC+: positive energy delivery (VCC) 2 DC-: unfavorable strength delivery (GND) three IN: can be excessive or low point management relay Relay outputs: NO or NOx: load entry terminal, normally open COM or COMx: load access, regular NC or NCx: load entry terminal, usually closed High and occasional level trigger options: It is low point trigger when jumper connect with LOW pin It is high level set off when jumper hook up with HIGH pin

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