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Thank you. Yes I had a lot of fun with every project. I had to unassembled the breadboard and run a soldered copper line under all around it to ensure a good contact. That’s part of the fun also....

I did the two editing of my program as Acetronics and as Mackrackit subjected. I ran both versions and ran with the same faulty results. I can’t understood how three persons could be wrong so I...

Well after reading all of your posts and did some research on the 16f88 datasheet I applied some changes to my own program that looks it has improved. With all channels 0 to 3 straight to ground I...

Well, first I did was to change the out pin to the LCD (Sorry I was using RA6 not RA5) to PortB.1 as for the test only. Second, I changed ADC to 8 bits and it went to zero but refuse to read any...

Hi, I am trying to use the 16f88 ability for read analog voltages. I need to use analog inputs RA0-RA3. My initial settings are as follows:

ANSEL = %00001111 'set RA0-RA3 as analog...

I found the problem by chance. I mist the DEFINE ADC_BITS 10 that gives me the precision. Thanks any ways to Charles, Acetronics and Mackrackit that so gently help me figure it out. You guys out...

Hi, I found a site that has a project that will help me setup mine. The project uses a potentiometer to vary the voltage to be read and display. It uses one port only ( portA.4) but for the test it’s...

I added the ADCON1 right justified or bit 7 (1) with the four combination for bits 5-4. I got the same erratic result. Something that I want to point out is that the four channels show the same...

Thanks for your answer. I'll add the ADCON1 = 128. I think that's what I need.
The diodes puts out about 1 VDC max. at full exposure. I think it's enough to be amplified no? I'll do the changes and...

Hi, everybody. I am using the 16F88 pic for my first time and I want to read a voltage generated by four infrared leds as sensors into inputs (RA0-RA3). I have read somewhere that these analogs pins...

Hi, everything is working fine. I got the backpack working perfectly as I always wanted. I am very thankful mainly to Joe s. the promoter and secondly to Steve , Melanie and Mr. Darrel who perfected...

Thank you any ways. I'll keep reading post about it and see what ideas comes up. Thanks to all of you. TimSeven.

I did the Include "modedefs.bas" and also sent all kind of modes from 0 to 11 with different characters on the display but none of them good. What I thought would be the simplest trouble shooting...

Let me report to both of you: I changed the caps and same error. I send the serial data and received it but unreadable and there is no clear screen neither. The program I am using reads as:
PAUSE...

Yes, was a typo I mean 24h. Yes, I used a 16F628-20 Mhz. I changed the crystal but not the caps, sorry. Mr. Flipper_ND, when I received the error I thought I shouldn’t go on, but I think that you...

I did the change on “DEFINE HSER_TXSTA from 20H to 25H and tested with same error. I restored all the DEFINES back to its original values (DEFINE OSC 20, DEFINE HSER_TXSTA 20H, DEFINE HSER_SPBRG 32)...

Yes Mr. Taylor I can't forget Joe S. as this backpack originator, I am sorry.

Well, I am almost there. I had some lines modified to the program to adapt it to my hardware. I modified:
DEFINE...

I got it!!! It complied perfectly and now comes the hardware test. I’ll do the setup and let you know how it worked. I think the worse part is over. I thank you and indirectly to Melanie, Steve and...

Well, beautiful. I comment out the 3 wsaves and everything came out as planned. I tested the 628 on my breadboard and the led blinked as expected. After that triumph I load your Serialin (I called...

I'll report to you. Thanks

Well, after I read a group of posts I started to understand what your interest of introducing these new interrupts was. I am not very familiar with interrupts but I want to take advantage of this new...

Thank you sir.

I am new on this forum and also on programming PICs. I was looking for a program that helps me turn my parallel LCD into a serial. That’s what Mr. Darrel Taylor’s program does on “LCD Serial...

Darrel sir, I am new on this forum and also programming PICs. I was looking for exactly what you have done here. I wonder first if I could use your programming on a 16F628 pic second, on what pin of...

Thank you mackrackit, you are great. That was the solution. Thank you very much for your help.