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Hi all, work progresses on my current project (wellllll, one of the 4 or so.....so many ideas!) Part of it needs a pwmout on a 28X2 fed back into itself to the settimer external counter input. The quick question is: Which pin on the 28X2 is definitely the external counter input? The manual...

I have inherited a pre-built Large 240 x 16 LED matrix - separated into 3 sub-units cascaded together, the sub-units are then made up of 8x5 LED matrix. I know something is working as the display shows the welcome screen on startup. From what I can gather, I can load data into the control unit's...

HI all, I'm creating a little timing system that needs to be accurate to 1mS (or better). So I started looking at Settimer & Timer3. If my calculations are correct, a Timer3 on a 20X2 running at 64MHz with 1:1 prescale would create a minor tick every 4.096mS (giving a Major Tick count of 244.14...

Hi all, have seen several posts by people trying to get Nokia screens working with picaxe and the inherent problems in soldering to the tiny connectors. Just found these on fleabay for £6 delivered (more than 10 available)...

Would it be possible to include a simulation panel for the LCD unit? I know there's a serial sim panel, but a specific LCD display would be good. Cheers, Kev

Hi, I'm 90% complete on this countdown timer (Code and Schematic attached). All that's left for me to do is figure out how 11 switches (possibly 13) can work properly as inputs into PortA (7 pins as A.4 is out only). If you look at Main: you'll see I'm working on 2 port pins being used for each...