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Power Relay
welcome aboard > kit > modules > Adafruit Power Relay FeatherWing
- COM pin is what you should connect the signal you're planning to switch.
If the relay is unset, the NC pin (Normally Connected) is mechanically connected to COM.
NO (Normally Open) is mechanically disconnected.
When the relay is set, NC becomes disconnected from COM and NO is connected to COM.
There is a Reset button on both Wings, this is connected to the RST pin and will short it to ground.
- Non-latching type
- Up to 10A 120VAC / 5A @ 240VAC _ ~ 2.5A w/inductive loads
- Product Dimensions:
- 51.0mm x 23.0mm x 20.2mm / 2.0" x 0.9" x 0.8"
- Product Weight: 16.8g / 0.6oz
- https://www.adafruit.com/product/3191
Switching capacity depends on type of load and voltage type and magnitude.
This relay is good for handling fairly large devices, computers, TVs, small appliances and more.
| *Please note: If using with high voltages (> 24V) use care and common sense! High voltages require experience, and are only for use by engineers who are comfortable with guidelines and know how to use them safely! |
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| guide | url |
|---|---|
| Adafruit: Power Relay Featherwing Overview | https://learn.adafruit.com/adafruit-power-relay-featherwing |