Rich man EFIE

[TheOne]

lol

Well its not so that rich man, just wanted to make a contradiction with the other thread "poor".

So here some photo of my "Rich Man" version (total cost under 20$ so far).

My circuit is not finished yet. It use a dsPIC30F4011 microchip and LCD to show/setup the options and show the voltage value.

It will support 2 O2 sensor.
Also it will support an output voltage in fixed, sinus or square wave.

Hopefully I will able to finish ASAP to put it in my car.

If you have some suggestion don't hesitate to ask. I will add more photo when I will finish other part.

Now I am working on the menu/option. After that I will begin to play with the analogue/digital port of the microchip.

[TheOne]

My prototype is done! I am quite happy of the result so far. Now the harder part is to make the circuit out of the breadboard

What the Rich man EFIE support is:

• 2 Sensors
• LCD 16x2
• Output in real-time the input/output voltage of both sensors (volt and % bar)
• Customizable settings saved in EEPROM

Available configuration options:

• Enable / disable sensor
• Conversion of the output signal in 3 modes (Fixed, Sinus, Square)
• Startup delay
• Wave amplitude (Sinus or Square)
• Wave delay (Sinus or Square)
• Maximum output voltage

I will make a video to show how the EFIE is working and see the LCD in action!

[TheOne]

Crappy cell video sorry, I will make other photo because we hardly see in this crappy video!

http://www.youtube.com/watch?v=I07ok41Qlww

UPDATE: Photo added

[hartiberlin]

@TheOne

nice circuit.

Are you going to sell it for those who like to try electrolyzers in their cars ?

Maybe you can also put in a flow sensor for the gasoline usage to read in realtime
the gasoline usage and change the voltage for the O2 sensor accordingly..

Would be great, if you could offer this as a kit or some way.

Many thanks-

Regards, Stefan.

[infringer]

oh without a doubt that would be a seller a gallon use meter that you could reset and set...

then you could set your trip and your gallon meter.

ez as 123 to show proof of use for hho in gas powered vehicles...

While most are pervy to the info that the DOD or whatever actually did studies on this some years back and it did actually increase efficiantcy according to the report in desiel/LP/Natural Gas engines they failed to mention or maybe even failed to test gasoline powered vehicles...

Would actually be fairly easy to do say on a carburated vehicle just get a meter that measures flow through and splice it into the 3/8 fuel line.
As the meter reads have it output every gallon it reads...

Shame cars were not equipped with this stock and the other sad think is cars are doing away with oil pressure gauges and votage gauges as well very very poor way to cut costs I like to know if my machine is running good at all times.