Making a ADNS-9800 breakout board without the resistor circuit
arianen opened this issue · comments
Hello there!
I am attempting to build a PCB with an intergrated ADNS-9800 and I have found your sketches to be a lovely starting point. I did however have a question about your V2.1 design: is the solder pad and resistor portion necessary to interface with the Teensy? I saw that a previous version of your .sch file didn't use them at all. I would only need to interface with the 3.3V from the Teensy, and don't need the 5V. Any help is appreciated!
You are correct. Since you are going to be using only 3.3v, you don't
need the resistors and solder pads.
On Jun 17, 2015 4:16 PM, "arianen" notifications@github.com wrote:
Hello there!
I am attempting to build a PCB with an intergrated ADNS-9800 and I have
found your sketches to be a lovely starting point. I did however have a
question about your V2.1 design: is the solder pad and resistor portion
necessary to interface with the Teensy? I saw that a previous version of
your .sch file didn't use them at all. I would only need to interface with
the 3.3V from the Teensy, and don't need the 5V. Any help is appreciated!—
Reply to this email directly or view it on GitHub
#4.
Ok great, thanks for the quick reply!