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ATmega328p micro-controller as per schematic or alternatively a Arduino uno/nano module. Resistors: 20 ohms , 220 ohms, 660 ohms, 10K , 500ohms X 7, 1K X 4 Transistors 4 X 2N2222 NPN One 4 digit seven ...

This Project Contains All the Information About Building the Arduino + ESP8266 SD Card File Transfer System - madddx/Arduino-ESP8266-SD-Card-File-Transfer-System Skip to content Navigation Menu ...