Limit current for a circuit using 5V 450mA power supply?
Have a 5V DC power supply that is rated for 450mA +-50mA...want to use it for a 5V circuit with an Attiny85 and a couple of LEDs. I don't think I could use a voltage regulator since that will bring the voltage to lower than 5V, but the current seems high for use in a small circuit. How can I limit it? Using a resistor? Or should I not bother?