1PCS New 12V 1 Channel Relay Module With OPTO Isolation High Low Level Trigger
$ 7.99
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HILETGO 2PCS 5V ONE CHANNEL RELAY MODULE RELAY SWITCH WITH OPTO ISOLATION HIGH
LOW LEVEL TRIGGER (L1)
• The module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V/10A, DC 30V/10A.
• Using SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.
• Fault-tolerant design, even if the control line is broken, the relay will not move.
• The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.
• The Module can be set by jumper high or low trigger.
LOW LEVEL TRIGGER (L1)
• The module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V/10A, DC 30V/10A.
• Using SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.
• Fault-tolerant design, even if the control line is broken, the relay will not move.
• The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.
• The Module can be set by jumper high or low trigger.