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Rockbox mail archiveSubject: Re: Remocon CloneRe: Remocon Clone
From: Andrew Jamieson <ajamiesn_at_mira.net>
Date: Thu, 13 Dec 2001 16:46:40 +1100 Here's an updated PCB and schematic for the Remoclone. This is all based on TJ's examinations and musings, so props to him. Just a few notes: * The main purpose for this is so that ppl can make up a cheap prototype PCB to do some coding if they want. A final PCB would probably need to accomodate some general UI rules that I have ignored (the buttons are too close together, I think ...) * The PCB is single layer so it should be easy & cheap to make. I could make it smaller if I went double sided and used SM switches, but it may make it too hard for some ppl to make. * There is now an In Circuit Programming port, so that you can program the PIC in-situ. This allows the use of the smaller SMD part, to reduce overall remote size. * The switches are standard TH low profile jobies. You should be able to get them at any good electronics shop. If not, then the Farnell part number is: 176-432 * I haven't actually put this together and tested it yet, so no guarantees. The PCB and schematic pass DRC checks tho, so if there is a problem, it should be either obvious on the schematic, or on the PCB footprints. * I need a smaller font so that I can give kudos to TJ on the PCB!! I intend to do this when; * I may change the 3.5 mm phones connector, as the one I used is non-standard (it's what I had in my parts library). If ppl have trouble finding it, give me a yell. Have fun ..... CM ----- Original Message ----- From: "Tjerk Schuringa" <regenpak_at_yahoo.com> To: <jukebox_at_cool.haxx.se> Sent: Tuesday, December 11, 2001 6:35 PM Subject: Re: Remocon Clone > That schematic & layout are beauts! Just two remarks: the caps are 100pF (0805 > SMDs?) and the diodes 1N4148. No need using SMDs there... Oh, the caps are not > built into the resonator so you may want to provide extra pads for those! Also, > I'd use a 18pin DIP so I can pop it into my Ponyprogrammer (but ISP is > possible, have to check). In any case, SMDs are WAY cooler > > Don't worry about the PIC code: when I have the INIT stuff done I'll post it > here (and everything else when it's done). Who else is good at machine code??? > > Remoclone: I like that! Remocon is Japanese or Korean, I forgot... it was on a > TV schematic heehee > > T.J. > > __________________________________________________ > Do You Yahoo!? > Check out Yahoo! Shopping and Yahoo! Auctions for all of > your unique holiday gifts! Buy at http://shopping.yahoo.com > or bid at http://auctions.yahoo.com >
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