Analog In for 16F88 with IR Sensor.

[norohs]

(newbe here)

Should that be High PORTB.4 and LOW PORTB.4?

I also don't see an ADCON1 being setup

if x > %10000000 then
        PORTB.4 = 1
    endif
    
    if x < %00000111 then
        PORTB.4 = 0  
    endif

[dhouston]

There are two versions of the QRE1113 - one digital, one analog . Are you sure you have the analog version?

[Kaeth05]

(newbe here)

Should that be High PORTB.4 and LOW PORTB.4?

I also don't see an ADCON1 being setup

if x > 000000 then
        PORTB.4 = 1
    endif
    
    if x < 000111 then
        PORTB.4 = 0  
    endif

You're correct, for my purposes, the high / low settings should be reversed. I'm trying to read up more on how the ADConverter works, to get this circuit working. There are lots of examples of using it with a LCD on RA4, but I can't find anything more.. general.

And yes - I'm sure I have the Analog version. Also, looks like you can't edit old posts, I meant to set my thresholds at 128 on both sides, but forgot to edit it before copying in. The low threshold should be set at 128, not 7.