4 Relay Board 30A 250V – Optoisolated Inputs 3-24V – 5V DC Supply
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$26.90
This high current relay module needs a power supply of 5VDC. The optoisolated inputs can handle 3-24VDC control voltage, with a maximum input current of <25mA. High-Level or Low-Level activity can be selected using jumpers.
Medium-Current relay modules with 1 relay, 2 relays, 4 relays, 8 relays and 16 relays and Solid State Relay Modules are also available.
Finally, we offer relay modules for the ESP-01 IoT module, WeMos D1 Mini, remote-controlled relays, and a Wi-Fi 4-Channel relay DIY kit.
Specification: 4 Relay Board 30A 250V – Optoisolated Inputs 3-24V – 5V DC Supply
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4 Relay Board 30A 250V – Optoisolated Inputs 3-24V – 5V DC Supply
$26.90
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