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The I2C-RELAY16 is designed to piggyback on commonly available, Chinese-made, boards with 16 SPDT re..
The I2C-XIO is a 40-channel digital I/O expander with an I2C interface, based on the NXP PCA9698.&nb..
Used for providing isolation between a variety of control systems, such as DCC stationary decoders a..
The I2C-RELAY16-QWIIC is a Qwiic-compatible relay driver board designed to piggyback on commonly ava..
Single SPDT relay for controlling higher-power loads. 12V coil voltage...
Single SPDT relay for controlling higher-power loads. 5V coil voltage...