Search found 23 matches

by frank_fg
Wed Jul 02, 2014 10:15 am
Forum: Computer Programming
Topic: Interpreting error messages.
Replies: 1
Views: 1647

Interpreting error messages.

smile: Hi! I was wondering if it would be possible to have an error section on this forum. If I got an error message on an Ardunio project and I did not understand it I would like to learn the terminology of any error messages so I can understand it and be able to correct my error. Thanks Frank fg
by frank_fg
Thu May 08, 2014 5:46 pm
Forum: Computer Programming
Topic: Is it possible to pigyback three programs on the Ardunio?
Replies: 4
Views: 2522

Is it possible to pigyback three programs on the Ardunio?

:smile:
Hi!

I would like to have three programs runing on the Ardunio one after the other or one at a time, in different order.
Is that possible?

Thanks new to programing.

Frank G.
by frank_fg
Thu May 08, 2014 12:18 pm
Forum: Nuts & Volts Magazine Discussions
Topic: Ardunio Class 101 chapter 5, Set an Angle on servo
Replies: 0
Views: 3380

Ardunio Class 101 chapter 5, Set an Angle on servo

:sad: Hi! Love your articles on Ardunio. I did all the Labs 1,2,&3. Lab 3 however did not do so while. I used a Laptop to do the labs, Setting an angle on a servomotor did not do go. At first it went to 180 degrees, then I typed several degrees points such as 45,90,180. and so on, from the serial mo...
by frank_fg
Mon Aug 25, 2008 9:51 am
Forum: Computer Programming
Topic: No Flow Chart
Replies: 4
Views: 1849

I hope you get this drawung.
by frank_fg
Mon Aug 25, 2008 9:44 am
Forum: Computer Programming
Topic: No Flow Chart
Replies: 4
Views: 1849

:smile: Hi! Al The slave program was not set up to stop the motors. But it was set up to control the speed via A/D converter using the master keypad. such as 010 to slow it down to its lowest speed or 248 to go faster. The idea is to rewrite the slave program so it would take the three 'ooo' charact...
by frank_fg
Sat Aug 23, 2008 1:12 pm
Forum: Computer Programming
Topic: No Flow Chart
Replies: 4
Views: 1849

No Flow Chart

:smile: Hi! Al I been out on an unexpected vaction, but I'm back now, ready to get with it. My first objective is to capture the three '000' zero characters fron RS-232 receiver rcreg. from the slave PIC16F88. As explained above, the Master will send the speed control value to the Slave. The way it ...
by frank_fg
Fri Aug 22, 2008 9:58 am
Forum: Computer Programming
Topic: No Flow Chart
Replies: 0
Views: 1158

No Flow Chart

:smile: Al Sorry I'v been in an unexpected vacation, but I'm back now and ready to go. Master PIC talking to Slave PIC to control a motor. As I said above comunication is good. I need to capture the three zero characters that are being sent to the Masters LCD display from the slave. RS-232 Testip: b...
by frank_fg
Thu Jul 17, 2008 7:46 pm
Forum: Computer Programming
Topic: No Flow chat.
Replies: 2
Views: 2007

No flow chart.

:smile: NO FLOW CHART Hi! Could use some help in a program that I wrote from a programming course on how to remotely control a D.C. motor. Sorry this is going to be a little lengthily. The programs work except that I want to modify them to suit my purpose. And that were the problem starts. There is ...
by frank_fg
Wed Jul 16, 2008 7:47 am
Forum: Computer Programming
Topic: No Flow chat.
Replies: 2
Views: 2007

No Flow chat.

:smile:


Hi!

I am having probels with uploading Word.

I have tryed four tiomes.

Can you help me

thanks

Frank G.
by frank_fg
Thu Jul 10, 2008 8:46 am
Forum: General Discussion
Topic: 555 Timer triggered fropm a differentiator.
Replies: 31
Views: 8941

:smile:

Hi! Al

I'll go under no flow chart.


See you next door.

Thanks

Frank G.
by frank_fg
Wed Jul 09, 2008 1:31 pm
Forum: General Discussion
Topic: 555 Timer triggered fropm a differentiator.
Replies: 31
Views: 8941

:smile:

Hi! Al

Its me again, I was wondering if it would be better to post my programming questions on the programming section next door?

Let me know ok.


Thanks

Frank G.
by frank_fg
Wed Jul 09, 2008 9:45 am
Forum: General Discussion
Topic: 555 Timer triggered fropm a differentiator.
Replies: 31
Views: 8941

:smile: Hi! Al I took the servo apart and yes it has circuitry inside. I like to do my own trouble shooting but in this case I might just send it out to get fix. But before I do I’ll see if I can get a schematic for it. It’s all SMT circuitry now days and that would give me some problems, both i...
by frank_fg
Mon Jul 07, 2008 12:16 pm
Forum: General Discussion
Topic: 555 Timer triggered fropm a differentiator.
Replies: 31
Views: 8941

:smile: Hi! Al Well I got my project working up to the servo steering phase, would you believe it, it was the servo that was bad. The trailing edge measured 1.2 ms the stop position, and the +/- 90 degrees measured 1.22 ms which was totally not right. It was supper sensitive to the touch, so I repla...
by frank_fg
Wed Jul 02, 2008 8:20 am
Forum: General Discussion
Topic: 555 Timer triggered fropm a differentiator.
Replies: 31
Views: 8941

:smile: Hi! Al I'v heard so much about servo's, I thought I would do some experiments and it was great, However the servo just went +/- 90 degrees. I'm using it to steer a robot, this robot will carry an arm that I have which will pick up wooden blocks and who knows maybe bring my coffee. At 50 Hz i...
by frank_fg
Tue Jul 01, 2008 4:15 pm
Forum: General Discussion
Topic: 555 Timer triggered fropm a differentiator.
Replies: 31
Views: 8941

:smile: Hi! Al Good show, as they say, must have stared at the schematic several times and not notice that. By the way pin 6 & 7 are jumpered under the pc board. Al being we are back to this circuit, I'm trying to get the servo to run more smoother and it won't cooperate with me. I thought maybe I c...