NodeMCU + ArduinoNano. 8 rows and N columns led display using SPI with 74HC594/74HC595 IC. This is a two-year-old project that combines an Arduino Nano and a NodeMCU communicating via serial to ...
This repository contains resources related to the Adding Digital I/O To Your Arduino article published on WoolseyWorkshop.com. It is a three-part tutorial describing how to add more digital inputs and ...
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