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Thank you very much Sayzer, it was my silly late night mistake...
Works well now :-)

Hello,

It must be late at night...and I am not seeing something. I have connected an LCD (20x4) via 8bit bus and it is refusing to work with the test code below, I am running it on my Easypic...

Hi Mackrackit,
The aquarium timer control sits under the aquarium cabinet that is seperated from the pumps etc. It is surprisingly dry, but I'm convinced it is a dodgy switch. I used these...

Many thanks Darrel,

Sorry I cleaned up the schematic to make it look less cluttered and left off the diode names. They are 1N4148, small signal diodes. I can easily change the resistors to 1K,...

Hello,

Awhile back, I made an automated weekly timer for my fish tank, to power on the heaters, co2 etc. In the recent weeks, the buttons have not been responding as they used to.

I used...

Hello Brian,

Many thanks for your suggestion, I now realise that I should have split the load.
This won't be for any commercial setup. It is going on my verendah outside.
Sort of a party light...

So after listening (or is it reading?) the suggestions offered by the helpful members here, I have settled to use the IRF3205 mosfet. Seems to work well, as sayzer mentioned, you must use a...

Hi all.

I am using a PIC16F767 to control some 12V light strips of LEDS. It will use the HPWM at the lowest available frequency at 4Mhz which is around 250Hz to control light dimming

The FULL...

Many thanks Mister_E...after much hair tearing I successfully managed to use the external RB0 interrupt with the above code. My stupid mistake, bad home made connector wiring on the EasyPIC board. ...

Wow that was quick reply Mister_E!



Yes, checked the PDF pg 155, but isn't ADCON1 = 15 doing that?
That should make all ports digital?

I agree the port change 7:4 would be better, but I...

Hello Mister_E



The problem is that the existing code does not display anything on the LCD...

It does not seem want to 'interrupt'.

Hello Hello,

I used Darrel's LCD anypin the other day on a 16F628, worked great, but I am not having any luck today with the interrupts on 16F767. I am probably doing something wrong.
I have...

Hello Hello

I have visited www.darreltaylor.com to use his voltage divider calculator.

I notice that on his circuit diagram in addition to R1 and R2 he has C1 and D1.

I guess that C1 is...

Whether you use XT (4Mhz or below) or HS (Above 4Mhz) the Fuse settings can be programmmed as part of your hex file...or alternatively you should be able to set this with your programming software at...

Hello Mister_E

Many thanks for you reply....I lost much hair over this problem, but it is FIXED!

I'm so stupid...

Ok here goes...after getting a BIG BIG hammer ready for my computer...I try...

Hello Hello Mister_E,

Yes, I did read your post on that too, but no, I haven't modified the board yet, but I don't think that is the problem. It means I must press the RESET button before I used...

Bonjour Alain,

Yes!!! I agree, good suggestion....but....mikroelektronica cannot help me with PBP and microcode studio....I just use their board. I don't have any mikroelektronika compilers...

Hello to all,

I have the EasyPIC4 Development board and I have built quite a few projects on it with PBP2.47
I also use MicroCODE studio Plus, and I have updated to the latest version 3.0.0.5
I...

Hello Skimask,

Thanks for info....
I've searched on google using 'intel hex editor', I have DL a few freeware & shareware, but none "convert" it to what I call human readable character format.
...

No...No...it's probably me doing things in a non-conventional way. :-)

I sometimes hold my soldering iron back to front. :-))))

For example: Have a look at my earlier post with screen shot A or...

Hello Darrel & Jerson,

Thx for the links.

Darrel - I've tried the program - yes, you can navigate quite easily, but it still doesn't display the data the way I want it to. I've attached a small...

Hello Norm,

Thnx for the link. So that I can better explain what I am doing, I've attached 2 screen shots, first is from IC-Prog and then from UPA2.3

I open the hex file, then where the...

Hello!

I am looking for a recommendation for a Hex Editor that I can use with my 24LC16B eeprom.

I have made a display project, where the PIC16F628 reads some values off sensors, makes the...

Hi Henry!

ShiftOut Dta,Clk,1,[Register,R_Val,0,0,0,0,0,0]

Now why didn't I think of that? It looks so obvious, I must be blind...

I do have some good news. I came home from work and playing...

Thanks Henrik & Rhino
Really appreciate your quick responses.
Henrik, - that is exactly the same thing I tried, but didn't work.
The MAX7219 seems very sensitive to timing, it is capable up to...