Even though some microcontrollers have a lot of GPIOs, sometimes one may find himself/herself in the need of even more. The MCP23017 is made for that purpose. In the previous post we learned how to setup a project to program…
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WordPress database error: [Disk full (/tmp/#sql-temptable-1-0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")]SHOW FULL COLUMNS FROM `wp_options`
Even though some microcontrollers have a lot of GPIOs, sometimes one may find himself/herself in the need of even more. The MCP23017 is made for that purpose. In the previous post we learned how to setup a project to program…