4 Channel Relay Module Breakout Board (5V) 18650 battery shield indicating whether the burning is ELC1027S
USD199.99 USD246.99
SKU 37049060162 · ★ 4.9
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 19 - Oct 24
Description
4 Channel Relay Module Breakout Board (5V) 18650 battery shield indicating whether the burning is ELC1027S indicating whether the burning is successful Good for small and medium projects There is flyback diode which will further protect your microcontroller from relay kick back Sample Code
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