Matrix user forums

hey thanks, im gonna place an order on a couple of those when i get some money in a few days- im gonna go with the backlit option, i've ordered so many chips from digikey over the last couple years doing weekend projects i should be getting a discount from them by now :D i tryed to find your thousan...

im looking for an lcd display that i can experiment with on the digikey website that would interface with the pic16f690 using the flowcode4 maco for lcd

Glad you found my Flowcode useful enough to work from. i was under the assumption from a guy i know that the pic can break down a voltage input from 0-5v into 255 bits, the calculation (50 times voltage divided by 255) only breaks it down to 50 increments in tenths of volts.... can you explain how ...

at this point i can only point out issues, thats probably driving you guys nuts I am also a bit confused, but with injection time. If i remember well, we talk here for FUEL injectors. Take a look again Brandon at your first post. From those i know from petrol engines, the minimum injection time (in ...

alright guys, i had to reverse engineer the last example from scrach studying the example as a guide to make a very basic concept to understand what makes it tick, that is here, that was clever the previous decision of count was stored http://dl.dropbox.com/u/10367218/working%20on%20latching%20count...

i found it- when i opened it up i couldnt find the switches anywhere, they were stuck on off the screen to the right where i couldnt see them, im gonna go through this for a while, i did notice that the switches are real touchy, if i press them for a fraction of a second it shoots from step 0 to ste...

im confused- what happened to the window with the led in it?

would agree with rotary encoder, but instead of the usual quadrature type, it would be much better to use an absolute (positional) type that uses Gray Code. i've never seen one, can you show me the perfect fit with a link to one that i could buy in the usa from digikey/mouser or equivenant,(when it...

Nice to you

what does that mean? ...hey how would i use a tactile to switch between the 45 different presets on the file i showed instead of using the pot, i dont like pots they are touchy

Fortunately, you are smarter than me.

you must be joking

i was searching and hit gold for what i was trying to do this weekend- i used this fella's calculation pid to convert adc to voltage http://www.matrixmultimedia.com/mmforums/viewtopic.php?f=29&t=8736 that was the missing link to what i was trying to do, if only on the videos from matrix would explai...

how do i know what values to write in for the decisions, calculations, variables and such, is there documentation other than what is in the help menu and examples or am i looking over something..... im trying to make a adc input of 0-5v control an led through different decisions, if i understand thi...

the reason why my pic wasnt doing what the program said is that i forgot to set the clock speed on the simulations after the first one which i set to 4meg the other ones i didnt change which defaulted to 16meg which is above what the 690 can do

we had another problem, i bought the pro but am currently using free til it shows up, is this limited to one file thats able to be downloaded to the pic, first file runs on pic fine, if i modify it it works great, but if i create a new file it simulates fine and appears to download to the pic16f690 ...