NCD will operate at reduced manufacturing capacity to help ensure the safety of our staff. We are tentatively scheduled to return to full manufacturing capacity in Late April. Please expect extended delays for all orders. Technical support through our community forum and our ticketing system will continue. Phone communications will be by appointment only. We appreciate your understanding during this difficult time. Dismiss
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8-Channel Solid State Relay Shield with IoT Interface
$93.95 – $847.95 -
4-Channel Solid State Relay Shield + 4 GPIO with IoT Interface
$48.95 – $272.95 -
32-Channel Solid State Relay Shield with IoT Interface
$335.95 – $3,439.95 -
24-Channel Solid State Relay Shield + 8 GPIO with IoT Interface
$269.95 – $2,597.95 -
2-Channel Solid State Relay Shield + 6 GPIO with IoT Interface
$38.95 – $223.95 -
16-Channel Solid State Relay Shield with IoT Interface
$241.95 – $1,737.95 -
1-Channel Solid State Relay Shield + 7 GPIO with IoT Interface
$33.95 – $159.95 -
8-Channel General Purpose SPDT Relay Shield with IoT Interface
$79.95 – $110.95 -
8-Channel 1-Amp SPDT Signal Relay Shield with IoT Interface
$79.95 – $105.95 -
8-Channel DPDT Signal Relay Shield with IoT Interface
$84.95 – $167.95 -
4-Channel DPDT Signal Relay Shield + 4 GPIO with IoT Interface
$54.95 – $96.95 -
32-Channel General Purpose SPDT Relay Shield with IoT Interface
$252.95 – $364.95 -
32-Channel 1-Amp SPDT Signal Relay Shield with IoT Interface
$252.95 – $356.95 -
32-Channel DPDT Signal Relay Shield with IoT Interface
$281.95 – $585.95 -
24-Channel General Purpose SPDT Relay Shield + 8 GPIO with IoT Interface
$236.95 – $330.95 -
24-Channel 1-Amp SPDT Signal Relay Shield + 8 GPIO with IoT Interface
$236.95 – $314.95 -
24-Channel DPDT Signal Relay Shield + 8 GPIO with IoT Interface
$203.95 – $431.95 -
2-Channel DPDT Signal Relay Shield + 6 GPIO with IoT Interface
$46.95 – $54.95
