The Relay Shield contains four high-quality relays and provides NO/NC connections to control high current loads.
This is a nice solution for controlling devices that can't be directly controlled by I2C bus. The shield form factor enables smooth direct connection with the Raspberry Pi. The shield also has LED indicators show the on/off state of each relay.
|Dimensions||13 × 6 × 3.5 cm|
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.