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Products tagged with 'i2c'
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V DIN Dual Power PLUS Type C
A professional-grade 8-channel electromagnetic relay board, built around the XL9535 I2C expander chip. Designed for high reliability, clean layout, and ease of integration with external microcontrollers like Arduino and ESP32. Perfect for industrial and home automation applications.
$35.99
$24.99