Would it be possible to use this in a battery operated environment? I was thinking it could be cool to make an LED frisbee that changes colour...
Excellent. I'd been thinking about having a crack at implementing what you've done for a while now. Good effort - I'll give it a go when I get...
Sort of... well, possibly.... the PIC starts up okay but seems to stop after a bit. Need to double check what the program should actually be...
Ah HA! Nice one Steve - the connection that was pulling the MCLR pin high had come loose :)
Ooops, that link should've been this. It's just a slightly modified version of the code I posted before. Microchip's demo's are written in C,...
Nice one Steve, that's solved a few issues... I'm now running this. It seems to take a loooong time before the thing starts up (up to about 30...
I've double checked the input to the chip - it has power and ground in the appropriate places. I'm able to program and verify the data on the...
I'm trying to get a load of code working on a PIC18F2550 but I can't even get the simplest thing in the world to work! Here's my source:...
Has anyone had any luck getting a PCI ADSL (Bewan chipset) modem to work under OpenBSD? I'm fed up of having to turn apache off when I'm mid-way...
They are indeed SMT.. and cheers, the mirror command sorted it.
Does anyone know how to tell the Eagle PCB layout to put some components on the back of a board? I want to produce a two-sided prototype but after...
I'm a computer systems engineer by trade, but I must admit I've not had a go at much USB based stuff (yet :)). I've found a rather promising...
Exellent that's exactly what I was looking for - they even have the 18F2455 I wanted to use. Thanks Moriquendi! :)
Hi all - long time no post! I've been looking into building some more elctronics goodies and have been thinking about getting some decent boards...
'fraid not.. although I'd love to have gone and taken my toys :)
I've been busy building again, and have finally built a second unit. I got a chance last night to do a bit of spinning, and took along a mate (the...
Aaaahhhh... I understand now. I thought you were suggesting the circuit there was replacing the LT1618! Oops :) Right, I'm with you now and that...
Okay, I think I see what you mean in that diagram. Looks quite complicated though (I'm a big fan of plug and play electronics design ;)). Does the...
I'd not spotted the on-chip Vref part, although skimming the docs suggests it's just a programmable resistor ladder connected to Vdd. If that's...
Things have been progressing quite nicely, but I now face a decision which will mean going down one of (at least) two paths. I'm starting to think...
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