Actions
Forum Thread Details
  • Replies 9 replies
  • Subscribers 242 subscribers
  • Views 1318 views
  • Users 0 members are here
Related
See a helpful answer?

Be sure to click 'more' and select 'suggest as answer'!

If you're the thread creator, be sure to click 'more' then 'Verify as Answer'!

Flow sensor integration with the Car electronics system

boodle

I need to integrate a Fuel flow sensor mentioned here to the car dashboard system, so as to display the flow readings on the dashboard screen and/or to a seperate display screen when fuel passes through the sensor .
I'm specifically using this device which has a Working Voltage: DC 5V~18V. 
 
Please suggest to explain what options are available & how this can be done electronically with the different car systems models?
Parents

  • Probably best to build your own using an Arduino, pull-up resistor for the sensor line, compatible display (LCD/OLED) and by writing your own code. I would suggest having pulses being counted by an interrupt routine and converted to a rate and total with some simple math (depending on your particular unit's specifications).

  • in reply to Gough Lui

    wouldn't using an arduino complicate things & make the device costly?  Sorry didn't mentioned before, looking to build a compact cost effcient device 

  • in reply to boodle

    I suggest you do some research, especially if you think Arduinos and DIY is expensive.

    How cheap do you think you'll be able to find an off-the-shelf product that meets all your needs? I work with these flow sensors - last time I looked, even basic totaliser units with a display that show quantity and rate for these units were US$200+, which is why I did exactly what I suggested as I was doing a project for developing-world applications.

    - Gough

Reply
  • in reply to boodle

    I suggest you do some research, especially if you think Arduinos and DIY is expensive.

    How cheap do you think you'll be able to find an off-the-shelf product that meets all your needs? I work with these flow sensors - last time I looked, even basic totaliser units with a display that show quantity and rate for these units were US$200+, which is why I did exactly what I suggested as I was doing a project for developing-world applications.

    - Gough

Children
No Data