4 pcs DC 5V 1 Channel Relay Module Board Shield High/low Level Trigger with Optocoupler for Arduino
Key features
- •The module uses genuine quality relay, normally open interfaces
- •Maximum load: AC 250V/10A, DC 30V/10A
- •SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA
- •The module voltage 5V
- •The module can be set high or low triggered by jumper
4 pcs DC 5V 1 Channel Relay Module Board Shield High/low Level Trigger with Optocoupler for Arduino
List Price: $17.44$15.70DEALYou Save: $1.74 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It October 25, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
