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ford scp protokol
You may need SAE J1850 for Chip design, and SAEJ1979 for communication protocols.
You can download those documents on SAE webpage, however you may need to pay the annual membership fee for that.
SAE J1979 defines all the PID fault codes and dynamic data display information...
tms320-jtag schematic
Is this project over?
I'm expecting some progress and hope to hear more stories..
I have checked through from the very beginning of this forum and found some possibility to design my own clone.
DAQCHINA gave some nice reference, and that can be easily converted into a...
What is BlueTooth
You may find useful information for the BlueTooth at casira home page.
They are the one of best blue tooth solution makers including chip cores.
check this **broken link removed**
You can find useful documents there whatever you want.
Steve
You may check GPS and GPRS modem.
GPS gives the information for the vehicle via NMEA protocols every second.
You can parse out the longitude and latitude data and send those location information to the server using GPRS modem.
This will be the cheapest solution for the hardware.
It however...
I think,
For Amp1 :
M6, M7, M8,M9 all have identical current flow.
since M8 and M6 has k-tims gate poly Length,
It has lower Vds compare to M7 and M9.
All are in good current matching.
For AMP2:
Since M9 has K-times longer gate poly campare to M7, the M7 will have K-times less current flow...
Hi
Rather than writing codes for the driving pulse,
it seems good to compose a simple circuit.
Such as, generate the main pulse with frequency you hope to use, and then generate proper phase pulse using a simple logic gates such that nand or inverter.
You may need only on/off or direction...
Hi,
You may need to control the current flowing through a motor.
Simply you can check using a shunt register and comparator with driving transistors.
The voltage out from the series shunt registor will be compared with a reference voltage you set for the speed, and the comparator signal will...
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