Posted @withrepost • @erikaheidi Today I published a tutorial showing how to communicate with an Arduino from your computer using USB serial, with PHP code 😊👌 super fun way to integrate multiple platforms and work more complex code at a higher level! This tutorial shows how to change the colors of an RGB LED connected to an #arduino micro, with a simple PHP script. Link is in bio! . . #codingmama #tutorials #techtutorials #arduinomicro #basicelectronics #basiccircuits #rgbled #leds #serial #php #makersofig #makersgonnamake