Hi guys,
I have a Teensy 2++ and use 14 LEDs (20 mA) and 5 encoders (they have 5k resistors).
The datasheet says that each pin can deliver 40mA, the GND-pin 200mA. That means
that I am limited by the GND-pin, right? So I can light up a maximum of 5 LEDs or the Teensy
will break?
How much current do the encoders draw, 5V/5000 Ohm = 1 mA, right?
Thanks,
Olli
I have a Teensy 2++ and use 14 LEDs (20 mA) and 5 encoders (they have 5k resistors).
The datasheet says that each pin can deliver 40mA, the GND-pin 200mA. That means
that I am limited by the GND-pin, right? So I can light up a maximum of 5 LEDs or the Teensy
will break?
How much current do the encoders draw, 5V/5000 Ohm = 1 mA, right?
Thanks,
Olli