I didn't know how to set that configuration. See the attached picture.

 

I solved the problem after looking in the PIC's datasheet, and setting the config bits right. The circuit is working 100% now. Thanks again and again.

 

I solved the problem after looking in the PIC's datasheet, and setting the config bits right. The circuit is working 100% now. Thanks again and again.

It's always good when a project finally works. Congratulations.

And the answer to most PIC problems is in the datasheet, but the datasheets are so big, small answers are still sometimes hard to find.

 

Yes that's right. By the way, I'm not implementing that exact project, I put infrared sensors with IR LEDs instead of the push button switches, at the entrance and exit of a parking project, in addition to LEDs that show empty places to park the car at.
I'll post pictures when I finish.

 

Here are two pictures for the PCB. Any comments?

 

I have never seen perfboard used that way. The results look good, but it's a lot of soldering. Generally, I use fly wires on the bottom of the board.

The LEDs aren't connected, are they?

 

I have never seen perfboard used that way. The results look good, but it's a lot of soldering. Generally, I use fly wires on the bottom of the board.

I've kinda seen it. In my work I tend to use insulated fly wires for the signal connections, and thicker solid bus wire for power & ground. The bus wire is uninsulated, so I solder it down to keep it in place. I just don't hit each and every donut, every 5 or so is fine.


While it also seems excessive to me I can't argue with what works.

Nice job.

 

I always do it like that. I see it pretty and easy to be done (for small and moderate size circuits).

Here are some pictures that shows the sensors.. and the body.

Regards,
Hazim