Peter_wadley
New Member
Hey,
Im making a little LED based project.. basically I have a bunch LEDs in the form of letters.. each letter contains 8-10 LEDs..
I plan to use a PIC to control the letters..
I have over 100 LEDs in total.. Im just wondering what the best way to wire them would be.. each letter will have common anode
I really dont want my PCB to contain 100+ resistors.. but I also dont want to loss brightness.
Any ideas?
So that will be 10 LEDs to one pic output (Transistor used for power amplification)
Thanks
Im making a little LED based project.. basically I have a bunch LEDs in the form of letters.. each letter contains 8-10 LEDs..
I plan to use a PIC to control the letters..
I have over 100 LEDs in total.. Im just wondering what the best way to wire them would be.. each letter will have common anode
I really dont want my PCB to contain 100+ resistors.. but I also dont want to loss brightness.
Any ideas?
So that will be 10 LEDs to one pic output (Transistor used for power amplification)
Thanks