2-Channel 5V Relay Module
$5.24
2x 10A relays. Optocoupler isolated. Active low trigger.
1000 in stock
Description
2-channel relay module with optocoupler isolation. Each channel: 10A 250VAC / 30VDC contacts. Active-low trigger (most ESP32 compatible). Flyback diodes built-in. Status LEDs. Perfect for smart home AC appliance control garage doors irrigation pumps.
Additional information
| Weight | 0.06 lbs |
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