@jay_s_uk That servo arm is as cute as a button, I like it.

@jay_s_uk That servo arm is as cute as a button, I like it.

Hi, upon reviewing the source for the v1.2 miniIR probe I spotted this.

--snip--
// Determine whether to provide a digital output or a 4-state output, or to calibrate the sensor.
// We do this by checking to see whether the connected electronics provided a pullup resistor on the output.
// If a pullup resistor is detected, we provide a digital output, else we provide an analog output.
--snip--

I can implement either one, digital or analog. My question is, is there any performance benefit between the two, digital vs analog?