- Shipping Weight: 3.5 ounces
- ASIN: B0100A6KFS
- Average Customer Review: Be the first to review this item
- Amazon Best Sellers Rank: #371,259 in Industrial & Scientific (See Top 100 in Industrial & Scientific) Product Warranty: For warranty information about this product, please click here
5V Relay Module for Arduino (Works with Official Arduino Boards)
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1, new 5 v relay module
2, can be used as MCU development board module, which can be used as a home appliance control
3, 5 v and 12 v TTL control signal
4, dc or ac signal control, can control 220 v ac load.
5, there is a often opened a normally closed contact
6, has a power light
7, with control indicator light, and bright, disconnect is not bright
8, triode driven increase relay coil, feet high impedance control.
9 have a drop-down circuit, control foot, to prevent the impending relay misoperation
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