Arduino Uno R3 Compatible (ATMega328P) USB Cable Adaptar Size: about 10 x 4cm

Size: about 10 x 4cm

Please allow 3%~5%differs due to manual measurement

Stay-in-cool Bakelite handle and knob

The pentagram is a protective symbol used to banish and ward off evil

Arduino Uno R3 Compatible (ATMega328P) USB Cable Adaptar Size: about 10 x 4cmAdd two rows of the holes for the pins. So it can be connected with normal Dubond line. Add 3 rows of the holes for wiring. Change the in line package of ATMEGA328P to flat package. CH340G Replace ATmega16U2. Plug UNO development board, the driver will be automatically installed. Select the board UNO inside the die. Descriptions: Select the COM port, this can be in my computer queries, just inside your uno port development board. You'd better to