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TTL output signal from Freematics
Posted: Sun Oct 05, 2014 8:40 am
by Davide4491
Is it possible to have an'output TTL signal from freematics.
For example if i have 3000 rpm i would like to have 50 hz (3000/60) signal between 0 to 5 volts.
I need to connect this signal in analyser in order to do some measure.
Thanks
Re: TTL output signal from Freematics
Posted: Thu Oct 09, 2014 8:16 pm
by stanley
You can output PWM signal with the adapter.
Re: TTL output signal from Freematics
Posted: Sat Oct 18, 2014 8:55 am
by Davide4491
Re: TTL output signal from Freematics
Posted: Thu Oct 23, 2014 6:37 am
by Davide4491
Hi thanks for the answer:
basically I need this:
The information will be read directly from the CAN-OBD2- interface (ISO 15765 CAN, 11/29 Bit ID, 250/500 kBaud).
The instrument has to be simply connected to the standard OBD2 connector and the RPM or speed is shown directly on the LCD display, but in addition I need also to output the data as an analog voltage signal (0-5 V) or as a digital pulse sequence (TTL).
because I need to analyse the signal in an analyser,could I have it in a simple way from freematics?
thanks a lot