-40%
4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion B
4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion B
4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion B
4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion B
4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion B
4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion B
4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion B
4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion B

4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion B

$ 8.09

Availability: 100 in stock
  • Condition: New
  • UPC: Does not apply
  • Brand: N / A
  • EAN: Does not apply
  • Return shipping will be paid by: Seller
  • MPN: Does not apply
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Item must be returned within: 30 Days

    Description

    4pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi
    Description
    Specification: 1. Dimensions: 50.5mm 38.5mm 18.5mm 2. Weight: 31g 3. PCB color: black 4. board around with four fixed screw holes, hole diameter 3.1mm, easy to install and fixed 5. Relay selection of high- quality loose relay, single-pole double-throw. A common end, a normally open end, a normally closed end 6. Optocoupler isolation, good anti-interference 7. Low level pull-in, high-level release. Pull the status indicator light, release the status indicator is off 8. VCC for the system power, JD_VCC for the relay power. Plug in the jumper cap Electrical parameters: Supply voltage: 5VDC Current: Larger than 100mA Load: 250V 10A or 30V 10A DC Read more Wiring instructions: VCC: The system power is positive GND: Negative pole of the system power supply IN1 - IN2: Relay control port Read more Detail Picture Read more
    Features:
    Driver Current:15-20mA each
    Indication LED's for Relay output status
    IN: can be high or low level control relay
    Equiped with high-current relay, AC250V 10A ; DC30V 10A
    Standard interface that can be controlled directly by microcontroller (Compatible with , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
    Handling
    We will ship all orders within
    3 business day
    of payment.
    Delivery
    We Do Not Ship Outside of the Continental US.
    Return Policy
    All items qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged.
    Feedback
    We take our reputation seriously, we buy and sell online, so we understand the value of trust.
    If you are unsatisfied with your order, please contact us
    and we will work with you to resolve it to your satisfaction.