Getting Parts for mbed Interfaces
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The mbed system is great, but you'll need to buy a few parts to get certain interfaces working. The nice part is that you don't need to pay for systems you think you'll never use.
This is an attempt to collect a list of what is needed to get different subsystems working.. with part numbers, so you can order what you need easily... Everything here is designed for breadboard prototyping, so you just need to collect and assemble the parts, place them on the breadboard, and wire it up to your mbed.
CAN
Digkey Part#
MCP2551-I/P-ND IC TRANSCEIVER CAN HI-SPD 8-DIP
BC1160CT-ND CAP .10UF 50V CERAMIC +80/-20%
P4.7KBACT-ND RES 4.7K OHM CARBON FILM 1/4W 5%
P100BACT-ND RES 100 OHM CARBON FILM 1/4W 5% (x2)
BC1022CT-ND CAP 560PF 50V CERAMIC C0G 5% (x2)
Ethernet
Sparkfun Part#
PRT-08534 RJ45 Ethernet MagJack
PRT-08790 RJ45 Ethernet MagJack Breakout
Digkey Part#
BC1160CT-ND CAP .10UF 50V CERAMIC +80/-20% (x2)
P150BACT-ND RES 150 OHM CARBON FILM 1/4W 5% (x2)
S1012E-36-ND CONN HEADER .100 SINGL STR 36POS
See http://mbed.org/users/no2chem/notebook/ethernet-testing/ to get started.
RTC
Digikey Part#
A99328-ND BATTERY HOLDER T/H CR2032
SY189-ND BATT LITH COIN 3V 20MM
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