Matrix user forums

Hi Martin, I have managed to get my program to work in the hardware. i had to change my circuit by putting in a BS170 that switches the negative to the buzzer. If you look at my FCF file you will see that i had to change the buzzer LED to active low for the hardware to work. If i leave the buzzer at...

Hi Martin, Everything works fine except the buzzer output, i even tried different (spare) ports but no luck. Pin 1 is my "reset" & is pulled up via a 10k resistor. Buzzer is connected directly to output pin & ground. The buzzer is a miniature 5v Piezo buzzer. (non mechanical) I tri...

Hi all (Martin) I have the following flowcode problem; When i simulate the attached program, the buzzer ( Port C6) the LED ( Buzzer) works fine. However when i compile the program the HEX and program the chip i get no output on this port. This is quite strange as it works fine in flowcode v5 profess...

Hi Martin, Jac, thank you for the feedback, i will definitely go and have a look at what you suggested & practice it. :D Martin i see you only mention windows 32 bit for the 16F73 (my fav chip to use :shock: ) timer problem, would i have the same problem if im using windows 7 64 bit? Guys the re...

Hi Martin Thank you for the help, i understand now. i didnt know that you couldnt use the decimal, thanx for the correction there :) the program works perfectly! thank you so much! :D i now have an idea of where i went wrong. :mrgreen: now to build & test. i would so much love to learn about ser...

hi Martin, thanx for the feedback :) please find attached my FCF file. i've seen that if i move the knob from 0 to 50 fast (ie. click at the midway point when at 0) then it skips all the outputs in between, thats not what i want & its another problem im battling with. i would like the LED's to r...

Hi all Im trying to use a pic with an analogue input (AN0/1..) to monitor the charge voltage of x2 12v 7Ah batteries in series. i will be monitoring the battery voltages from 17v (battery low) to 26v (battery full) i want to use the pic to give me the same linear "bar" type of output as a ...

Hi Martin
Its works fine thank you.
I really appreciate the effort you made to help me, thank you so much

Hi Martin,
That's perfect thank you so much
Is it possible to make the buzzer activate again when a different port triggers a fault or fire condition when a previous port condition has already been silenced?

Regards
Andrew

Hi Martin Thank you so much, it works :D One thing though, the "fire", "fault" and "pressure switch" LED's on the left and the "solenoid" & "shutdown relay" outputs must remain on after a condition has occurred. They must not clear when "sil...

Hi all; First of all, thanks to those who have helped me so far :) Now i have a little bit more help to ask so please bear with me? :? i have integrated the toggle push button (that you guys helped me with) into my design & now im stuck again... please find attached my fcf file. ok here goes; AN...

lol! thanx guys!
Really appreciate your help

Hi Daz,
I have registered.
my topic is at:
http://www.matrixmultimedia.com/mmforum ... 46&t=11822

Hello all, My name is andrew & i would love some help with a very simple program. I have a single LED & a single momentary push button on my flowcode 5. the LED is off in normal simulation mode but must switch on (& stay on) when i press the momentary push button. However, the LED must s...

Hi Daz,

Thanx for the feedback.
i will go register soon.
I have tried to use Martin's idea but i think i might have it wrong... well, i do have it wrong coz its not working!
see attached fcf file
Martin, Daz,
i have included my fcf file for you.

Hi Martin,

Thank you so much for your reply

I'm using V5 Professional
i have attached my program for toggle between two LED's, however i would like to toggle only one LED.
Thank you i will really appreciate your help.
I will try your method mentioned as well.

Hello all, My name is andrew & i would love some help with a very simple program. I have a single LED & a single momentary push button on my flowcode 5. the LED is off in normal simulation mode but must switch on (& stay on) when i press the momentary push button. However, the LED must s...