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    Waveshare RPi Relay Board

    • Overview
    • The RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.
    • RPi Relay Board Features
    • Supports Raspberry Pi A+/B+/2B/3B/3B+
    • High quality relays, loads up to 5A 250V AC or 5A 30V DC
    $17.46
    $20.08
    Availability: In stock
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    Features
    • Overview
    • The RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.
    • RPi Relay Board Features
    • 1. Supports Raspberry Pi A+/B+/2B/3B/3B+
    • 2. High quality relays, loads up to 5A 250V AC or 5A 30V DC
    • 3. Photo coupling isolation, prevent interference from high voltage circuit
    • 4. Onboard LEDs for indicating relays status
    • 5. Relay control jumper, allows to control the relays by custom pins other than the default pins
    • 6. Comes with development resources, including examples in wiringPi, WebioPi, shell, python, and bcm2835
    • What is on the RPi Relay Board
    • 1. Raspberry Pi GPIO interface: for connecting Raspberry Pi
    • 2. Relay screw terminal: for connecting target devices
    • 3. Relays
    • 4. Photocoupler: PC817
    • 5. Relay indicator
    • - LED on: relay NC is opened, NO is closed
    • - LED off: relay NC is closed, NO is opened
    • 6. Power indicator
    • 7. Relay control jumper
    • - Short the jumper: control the relays by default I/Os used in the example code
    • - Open the jumper: control the relays by custom I/Os through jumper wires
    • Package include
    • - RPi Relay Board x 1
    • - RPi screws pack (2pcs) x 1
    Packing List
    • Waveshare RPi Relay Board
    • Original set and packaging
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