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Ok I've managed to fix the PWM speed, problem was in the calculation box, had forgotten to include some part of math, but now it's fixed the remaining problem is the display still shows only 10%. Ben mentioned something to do with timer2 which is used by both the PWM and the 3 digit 7Seg interrupt b...

Yes just added the LCD for testing in simulation it's not on the hardware, B7 on the real hardware was used to drive a relay because I didnot use a decimal point on my 7seg I didnot need it since my interest is to display from 0 - 100% PWM, For example ( 007, 009, 10, 20 to 100% )

I added an lcd to see if I get from 0 - 100%, well I do get my 100% pwm in simulator but on the real hardware I only get 10% maximum.

Thanks Ben, can you please edit my flowchat so that i see clearly with a live example? Thanks again for the support.

Hi am trying tocontrol a 4 wire Fan with PWM but am only getting 10% of its speed, what am i not doing right? Please help.

The 7 Seg is one of the tricky component mostly the multiplexed one,I personally it gave me allot of trouble to learn in flowcode but after i received professional help from Medelec35 one of the VC, i became a pro with da 7 Seg but to be able to share what we have learnt from the VCs it's better you...

Hi Ben,hope all is well,now on your SevenSeg_74HC595 Component,how do i know your mapping of the segments on the shift register and is there a way to view this setup in flowcode for one to make a few changes on the connections just like you could do for the lcd to arrange which pin of the 7 Seg goes...

Thanks the PM was helpful.

Hi Medelec35, hope all is well,I've just realised that we didn't look at part two of the Thermistor cal.In my note book, i left a gap for it's notes i just pray you get some little time and have a look at it in your free time that will be great for me.Thanks for all the work and help you give out to...

Learning different ways of doing something does not hurt but rather equips you with allot of info some of which can be used to solve other problems @ hand in another application. I love it when a solution is looked at in different ways in that way, you even get to choose which is better,simple and m...

Hi Mr Martin hope you are fine, just asking kindly, do you have some time for part2?

Hi there, hope you are fine, did anyone watch the video?

Here is the link to the RC snubber circuit design. Here am interested in the LR (load resistance) is it for the transformer or the battery to be charged? https://m.youtube.com/watch?v=eZwJgPd7_p4&t=479s

Sorry some pictures have repeatedly appeared but definitely no doubt this will work am only thinking of phase angle charging have you checked on my pics in the Dc voltmeter 0-55v post? Gonna have to post there the link to the video of the thyristor RC snuber circuit i ask you kindly to watch it.

Lastly

Ya

Yes

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Ok here are the pictures as you wanted to see my friend Medelec35, but like i said ,this is basic as space on the chip wouldn't allow me to add all that i wanted, things like custom characters to mention but a few. So on the 18F47K40, i have allot of space in that I've changed allot on the display a...

One more

Ok am almost finishing this one but also needs the 18f47k40 because it will have a bunch of setups as i need it to be used from 12v to 48v,so with multi function two buttons i think i will be able to achieve that, may be provide a little pass code before you jump into the settings for battery to be ...

Ok as you say Martin i think i have to change up some few things on timer2 int then test, i will see that tomorrow if i get time as of today been bizy with the phase angle battery charger circuit added some pics there too tho it's in the ( Dc voltmeter 0-55v) post can check them out thanks coz it's ...

Ok, i can't run the previous code ether, because i have used a 12MHz crystal on my PCB giving me 48MHz and the max of 18f442 is 40MHz.