Hello. I am pretty new to the world of Arduino and circuits in general, but I have this on my hands: I have an ATMEL ATMEGA 168-20PU chip, which has the Arduino bootloader burned and I program it with Arduino sketches successfully via an external FTDI converter chip. I have also wired 10 digits of…

Seven segment display current draw

CrossRoads April 25, 2014, 4:02pm 6

pnp, 200mA is good.

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