Dollatek 3pcs PCF8574 IO Expansion Board I/O Expander I2 °C Bus Analysis Development Module music_update_2021 Large reed module KY-025 37

Large reed module KY-025 37

retail display cases and more

minimizing energy loss and maximizing the efficiency of your power setup

Just plug and play with no drivers or external power supply needed

Dollatek 3pcs PCF8574 IO Expansion Board I/O Expander I2 °C Bus Analysis Development Module music_update_2021 Large reed module KY-025 37Dollatek 3pcs PCF8574 IO Expansion Board I O Expander I2 C Bus Analysis Development Module DollaTek Trademark Reg. NO: 013726393. Features: Based on the E S expansion modules of the I2C interface, the use of two E S can be extended to eight E S (up to simultaneous use 8 PCF8574, extended to 64 E S) Maximum features: support two types of interfaces, access to the target card: pin or seat row. 2 supports the I2C bus cascade (via the spindle, the seat