Hi.
I want to switch on/off several lights with my Arduino DUE.
I am using a TRIAC based circuit with optoisolators such as MOC3021
The main problem is, Arduino DUE pin's are rated for 3mA - 15mA
I need something around 80mA. Is there a good way to get this output from all the digital pins?
Perhaps a line driver or something?
I don't want to attach a transistor with each pin as its too tedious process.
Can anyone please suggest a good solution for this.