Buy 1-Channel Relay Module 12V High and Low Level Trigger with Optocoupler for Arduino AVR PIC in United States - Cartnear.com
1-Channel Relay Module 12V High and Low Level Trigger with Optocoupler for Arduino AVR PIC
CTNR1631531 CTNR1631531elekool
2025-11-05
/itm/1-channel-relay-module-12v-high-and-low-level-trigger-with-optocoupler-for-arduino-avr-pic-1631531
USD
1.47
$ 1.47
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| Type | Relays |
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Description:
Module description:
- Normally Open Pin Maximum load: AC 250V/10A, DC 30V/10A
- Using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA
- Operating voltage 12V
- the module can be high or low by a jumper setting trigger;
- fault-tolerant design, even if the control line is broken, the relay will not operate;
- the power indicator (green), the relay status indicator (red)
- the interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient
- Module size: 50x26x 18.5 mm (LxWxH)
Module interface:
- DC+: positive power supply (VCC)
- DC-: negative power supply (GND)
- IN: can be high or low level control relay
Relay outputs:
- NO: normally open relay interface
- COM: Common Interface Relays
- NC: normally closed relay interface
High and low level trigger options:
- It is low level trigger when jumper connect to LOW pin
- It is high level trigger when jumper connect to HIGH pin
What's in the Package:
- 1pcs 1-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler
